Pocket Watch Database
Patent Archive
#2253763
Patent Information
Watch Movement
Henri Colomb
August 26, 1941
Patent #2253763
| Patent Number: | 2253763 |
| Category: | Movements |
| Description: | Watch Movement |
| Inventor(s): | Henri Colomb |
| Patent Date: | Aug 26, 1941 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
