[LB026327], Letter from Alfred Ord Tate to Henry M Livor, September 10th, 1888
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Title
[LB026327], Letter from Alfred Ord Tate to Henry M Livor, September 10th, 1888
Editor's Notes
"Here is Mr. Edison's claim on the Ore Milling process as granted in his letters patent No. 228329 June [unclear]/80. ### "The method of separating magnetic and nonmagnetic substances which consists in allowing them to fall together and then by magnetic attraction altering or changing the trajectory of the falling magnetic substance method stopping its fall." ### How is that for a broad claim on the principle? He has other detail patents on the system. ### I thought this information would be interesting to an Ore Milling Plunger!" Yours faithfully, AO Tate
Author
Recipient
Date
1888-09-10
Type
Folder/Volume ID
LB026-F
Microfilm ID
138:454
Document ID
LB026327
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University