File:Scribner Phone-Connector Patent 489570.png
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Summary
| Description |
English: Phone connector patent 489,570 by C.E. Scribner, filed December 27, 1880, patented in January 10, 1893 |
| Date | |
| Source | https://patents.google.com/patent/US489570A/en |
| Author | C. E. Scribner |
Licensing
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:05, 15 December 2023 | | 2,411 × 1,027 (399 KB) | Em3rgent0rdr | Uploaded a work by C. E. Scribner from https://patents.google.com/patent/US489570A/en with UploadWizard |
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