Pocket Watch Database
Patent Archive
#1423410
Patent Information
Clock Escape
William J. Fawver
July 18, 1922
Patent #1423410
| Patent Number: | 1423410 |
| Description: | Clock Escape |
| Inventor(s): | William J. Fawver |
| Patent Date: | Jul 18, 1922 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
