Pocket Watch Database
Patent Archive
#161306
Patent Information
Watch Key Adjust
Albert Wanner
Charles A. Wanner
March 23, 1875
Patent #161306
| Patent Number: | 161306 |
| Description: | Watch Key Adjust |
| Inventor(s): |
Albert Wanner Charles A. Wanner |
| Patent Date: | Mar 23, 1875 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
