Pocket Watch Database
Patent Archive
#479520
Patent Information
Clock Electric Self Wind
Kellar Malcolm Mac
George D. Weaver
July 26, 1892
Patent #479520
| Patent Number: | 479520 |
| Description: | Clock Electric Self Wind |
| Inventor(s): |
Kellar Malcolm Mac George D. Weaver |
| Patent Date: | Jul 26, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
