Pocket Watch Database
Patent Archive
#1023140
Patent Information
Escape Regulator
Frederic Ecaubert
April 16, 1912
Patent #1023140
| Patent Number: | 1023140 |
| Description: | Escape Regulator |
| Inventor(s): | Frederic Ecaubert |
| Patent Date: | Apr 16, 1912 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
