Pocket Watch Database
Patent Archive
#2647362
Patent Information
Straight Spring Control Escape Regulate
Paul H. Fidelman
August 4, 1953
Patent #2647362
| Patent Number: | 2647362 |
| Description: | Straight Spring Control Escape Regulate |
| Inventor(s): | Paul H. Fidelman |
| Patent Date: | Aug 4, 1953 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
