[D8020ZIV1], Patent Issued, Benjamin F Card, December 30th, 1879
https://edisondigital.rutgers.edu/document/D8020ZIV1
PDF: Archive.org
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Metadata
- Title
- [D8020ZIV1], Patent Issued, Benjamin F Card, December 30th, 1879
- Editor's Notes
- B. F. Card patent of meter for measuring electricity (Dec 30 1879). [Complex device using induction in wire helix to move gear wheels attached to indicator.]
- Author
- Card, Benjamin F
- Date
- 1879-12-30
- Type
- Patent Issued
- Subject
- Electrical distribution system
- Folder ID
- D8020-F
- Microfilm ID
- 53:943
- Document ID
- D8020ZIV1
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 53