Pocket Watch Database
Patent Archive
#1865249
Patent Information
Watch Wrist Stop Washer
Louis Samuel Hanson
June 22, 1932
Patent #1865249
| Patent Number: | 1865249 |
| Description: | Watch Wrist Stop Washer |
| Inventor(s): | Louis Samuel Hanson |
| Patent Date: | Jun 22, 1932 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
