Items
Items
Subject is exactly
Motors
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[PT5060], Patent Application, Thomas Alva Edison, July 27th, 1912
1912-07-27 -
[PT5052C], Memorandum, Henry Lanahan, 1912
1912-00-00 -
[PT5052B], Technical Note, Alfred W Fleming, April 25th, 1912
1912-04-25 -
[PT5052A], Technical Note, Thomas Alva Edison, April 19th, 1912
1912-04-19 -
[PT5052], Patent Application, Thomas Alva Edison, May 20th, 1912
1912-05-20 -
[PT5028J], Letter from Henry Lanahan to Delos Holden, January 22nd, 1917
1917-01-22 -
[PT5028I], Letter from Henry Lanahan to Thomas Alva Edison, January 20th, 1917
1917-01-20 -
[PT5028H], Letter from Thomas Alva Edison to Henry Lanahan, January 3rd, 1914
1914-01-03 -
[PT5028G], Letter from Henry Lanahan to Thomas Alva Edison, 1913
1913-00-00 -
[PT5028A], Technical Note, Thomas Alva Edison, May 22nd, 1911
1911-05-22 -
[PT5028], Patent Application, Thomas Alva Edison, August 1st, 1911
1911-08-01 -
No image
[PT5008D] Technical Note, c. 1910
1910-00-00 -
No image
[PT5008C], Technical Note, Donald M Bliss, March 26th, 1910
1910-03-26 -
No image
[PT5008B], Memorandum, Henry Lanahan, 1916
1916-00-00 -
No image
[PT5008A], Letter from Henry Lanahan to Thomas Alva Edison, July 12th, 1916
1916-07-12 -
[PT5008], Patent Application, Donald M Bliss, March 10th, 1911
1911-03-10 -
[PT032ACT3], Letter from Edison General Electric Co, John C Henderson to Dyer and Seely, September 6th, 1890
1890-09-06 -
[PT032ACF2], Letter from Thomas Alva Edison to Richard Nott Dyer, May 26th, 1890
1890-05-26 -
[PT032ACF1], Technical Note, Thomas Alva Edison, May 26th, 1890
1890-05-26 -
[PT032ACF], Patent Application, Thomas Alva Edison, June 2nd, 1890
1890-06-02 -
[PT032ABW], Patent Application, Thomas Alva Edison, July 16th, 1889
1889-07-16 -
[PT032ABR], Patent Application, Thomas Alva Edison, February 9th, 1889
1889-02-09 -
[PT032AAO1], Technical Note, Thomas Alva Edison, December 20th, 1887
1887-12-20 -
[PT032AAO], Patent Application, Thomas Alva Edison, December 20th, 1887
1887-12-20 -
[PT032AAL1], Technical Note, Thomas Alva Edison, October 25th, 1887
1887-10-25 -
[PT032AAL], Patent Application, Thomas Alva Edison, October 25th, 1887
1887-10-25 -
[PT032AAD2], Technical Note, Thomas Alva Edison, May 14th, 1887
1887-05-14 -
[PT032AAD1], Letter from Thomas Alva Edison to Richard Nott Dyer, May 14th, 1887
1887-05-14 -
[PT032AAD], Patent Application, Thomas Alva Edison, May 24th, 1887
1887-05-24 -
[PT031AAV1], Technical Note, Thomas Alva Edison, October 7th, 1890
1890-10-07 -
[PT031AAV], Patent Caveat, Thomas Alva Edison, October 7th, 1890
1890-10-07 -
[PT031AAU1], Technical Note, Thomas Alva Edison, July 20th, 1890
1890-07-20 -
[PT031AAU], Patent Caveat, Thomas Alva Edison, July 20th, 1890
1890-07-20 -
[PT031AAI], Patent Caveat, Thomas Alva Edison, August 4th, 1890
1890-08-04 -
[PT031AAC1], Technical Note, Thomas Alva Edison, October 17th, 1888
1888-10-17 -
[PT031AAC], Patent Caveat, Thomas Alva Edison, October 29th, 1888
1888-10-29 -
[PT022296], Patent Application, Thomas Alva Edison, December 12th, 1883
1883-12-12 -
[PT022210], Patent Application, Thomas Alva Edison, June 29th, 1883
1883-06-29 -
[PT022076], Patent Application, Thomas Alva Edison, March 16th, 1883
1883-03-16 -
[PT022044], Patent Application, Thomas Alva Edison, January 8th, 1883
1883-01-08 -
[PT022008], Patent Application, Thomas Alva Edison, November 23rd, 1882
1882-11-23 -
[PT021218], Patent Application, Thomas Alva Edison, August 7th, 1882
1882-08-07 -
[PT021208], Patent Application, Thomas Alva Edison, August 7th, 1882
1882-08-07 -
[PT021200], Patent Application, Thomas Alva Edison, August 7th, 1882
1882-08-07 -
[PT020172], Patent Application, Thomas Alva Edison, October 1st, 1880
1880-10-01 -
[PT020168], Patent Application, Thomas Alva Edison, October 30th, 1880
1880-10-30 -
[NSUN14] Technical Note, 1887-1898
1887-1898 -
[NS97AEY], Technical Note, Thomas Alva Edison, March 17th, 1897
1897-03-17 -
[NS92ADZ], Technical Note, Thomas Alva Edison, January 1892
1892-01-00 -
[NS90ADO], Technical Note, Arthur Edwin Kennelly, Thomas Alva Edison, December 12th, 1890
1890-12-12 -
[NS90ADN], Technical Note, Thomas Alva Edison, December 2nd, 1890
1890-12-02 -
[NS89ADC], Technical Note, Thomas Alva Edison, October 15th, 1889
1889-10-15 -
[NS89ACT1], Technical Note, John F Ott, June 26th, 1889
1889-06-26 -
[NS88ABO], Technical Note, Thomas Alva Edison, May 3rd, 1888
1888-05-03 -
[NS87AAU], Technical Note, Thomas Alva Edison, November 15th, 1887
1887-11-15 -
[NS7986CBA], Technical Note, John Kruesi, August 5th, 1879
1879-08-05 -
[NS7986CAZ], Technical Note, Charles Batchelor, John Kruesi, August 4th, 1879
1879-08-04 -
[NS7801Q], Technical Note, Charles Batchelor, Thomas Alva Edison, October 8th, 1878
1878-10-08 -
[NS7701B], Technical Note, Thomas Alva Edison, January 10th, 1877
1877-01-10 -
No image
[NP109001], Diary, Thomas Alva Edison, February 15th, 1917
1917-02-15 -
No image
[NP101010], Diary, Thomas Alva Edison, November 18th, 1914
1914-11-18 -
No image
[NP097116], Diary, Thomas Alva Edison, October 1913
1913-10-00 -
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[NP069A] Technical Note, December 1904
1904-12-00 -
[NP049A] Technical Note, 1887-1893
1887-1893 -
[NM029075], Technical Note, Arthur Edwin Kennelly, August 18th, 1893
1893-08-18 -
[NM029074], Technical Note, Arthur Edwin Kennelly, July 26th, 1893
1893-07-26 -
[NM029072], Technical Note, Arthur Edwin Kennelly, July 25th, 1893
1893-07-25 -
[NM029071], Technical Note, Arthur Edwin Kennelly, July 12th, 1893
1893-07-12 -
[NM029060], Technical Note, Arthur Edwin Kennelly, June 15th, 1893
1893-06-15 -
[NM029058], Technical Note, Arthur Edwin Kennelly, May 30th, 1893
1893-05-30 -
[NM029048A], Technical Note, Arthur Edwin Kennelly, March 29th, 1893
1893-03-29 -
[NM029040A], Technical Note, Arthur Edwin Kennelly, February 23rd, 1893
1893-02-23 -
[NM029040], Technical Note, Arthur Edwin Kennelly, February 1893
1893-02-00 -
[NM029038A], Technical Note, Arthur Edwin Kennelly, February 1st, 1893
1893-02-01 -
[NM029006B], Technical Note, Arthur Edwin Kennelly, March 14th, 1893
1893-03-14 -
[NM028156], Technical Note, Arthur Edwin Kennelly, November 22nd, 1892
1892-11-22 -
[NM028154], Technical Note, Arthur Edwin Kennelly, November 16th, 1892
1892-11-16 -
[NM028152], Technical Note, Arthur Edwin Kennelly, November 14th, 1892
1892-11-14 -
[NM028150], Technical Note, Arthur Edwin Kennelly, November 11th, 1892
1892-11-11 -
[NM028146A], Technical Note, Arthur Edwin Kennelly, November 3rd, 1892
1892-11-03 -
[NM028146], Technical Note, Arthur Edwin Kennelly, November 1st, 1892
1892-11-01 -
[NM028144], Technical Note, Arthur Edwin Kennelly, October 31st, 1892
1892-10-31 -
[NM028132], Technical Note, Arthur Edwin Kennelly, September 30th, 1892
1892-09-30 -
[NM028130], Technical Note, Arthur Edwin Kennelly, September 28th, 1892
1892-09-28 -
[NM028127A], Technical Note, Arthur Edwin Kennelly, October 1892
1892-10-00 -
[NM028127], Technical Note, Arthur Edwin Kennelly, September 27th, 1892
1892-09-27 -
[NM028116A], Technical Note, Arthur Edwin Kennelly, September 9th, 1892
1892-09-09 -
[NM028109A], Technical Note, Arthur Edwin Kennelly, August 26th, 1892
1892-08-26 -
[NM028109], Technical Note, Arthur Edwin Kennelly, August 24th, 1892
1892-08-24 -
[NM028105A], Technical Note, Arthur Edwin Kennelly, August 2nd, 1892
1892-08-02 -
[NM028097], Technical Note, Arthur Edwin Kennelly, July 19th, 1892
1892-07-19 -
[NM028089], Technical Note, Arthur Edwin Kennelly, June 28th, 1892
1892-06-28 -
[NM028087], Technical Note, Arthur Edwin Kennelly, June 25th, 1892
1892-06-25 -
[NM028086], Technical Note, Arthur Edwin Kennelly, June 24th, 1892
1892-06-24 -
[NM028083], Technical Note, Arthur Edwin Kennelly, June 16th, 1892
1892-06-16 -
[NM028081], Technical Note, Arthur Edwin Kennelly, June 13th, 1892
1892-06-13 -
[NM028079C], Technical Note, Arthur Edwin Kennelly, June 7th, 1892
1892-06-07 -
[NM028078], Technical Note, Arthur Edwin Kennelly, June 6th, 1892
1892-06-06 -
[NM028076], Technical Note, Arthur Edwin Kennelly, June 27th, 1892
1892-06-27 -
[NM028074A], Technical Note, Arthur Edwin Kennelly, June 2nd, 1892
1892-06-02