Pocket Watch Database
Patent Archive
#843242
Patent Information
Watch
Walter James Walker
February 5, 1907
Patent #843242
| Patent Number: | 843242 |
| Description: | Watch |
| Inventor(s): | Walter James Walker |
| Patent Date: | Feb 5, 1907 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
