Pocket Watch Database
Patent Archive
#798993
Patent Information
Watch Balance Compensation
Carl Culman
September 5, 1905
Patent #798993
| Patent Number: | 798993 |
| Description: | Watch Balance Compensation |
| Inventor(s): | Carl Culman |
| Patent Date: | Sep 5, 1905 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
