Pocket Watch Database
Patent Archive
#1071611
Patent Information
Pendulum Length Adjust
Walter J. Evans
August 26, 1913
Patent #1071611
| Patent Number: | 1071611 |
| Description: | Pendulum Length Adjust |
| Inventor(s): | Walter J. Evans |
| Patent Date: | Aug 26, 1913 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
