Pocket Watch Database
Patent Archive
#2219068
Patent Information
Watch Movement Pivot Bearing
Henri Colomb
October 22, 1940
Patent #2219068
| Patent Number: | 2219068 |
| Description: | Watch Movement Pivot Bearing |
| Inventor(s): | Henri Colomb |
| Patent Date: | Oct 22, 1940 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
