Pocket Watch Database
Patent Archive
#2272546
Patent Information
Fixed Bearing For Pivot Clock Work Spindle
Henri Colomb
February 10, 1942
Patent #2272546
| Patent Number: | 2272546 |
| Description: | Fixed Bearing For Pivot Clock Work Spindle |
| Inventor(s): | Henri Colomb |
| Patent Date: | Feb 10, 1942 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
