Pocket Watch Database
Patent Archive
#1840260
Patent Information
Clock Coin Operate
Clemens Schuler
January 5, 1932
Patent #1840260
| Patent Number: | 1840260 |
| Description: | Clock Coin Operate |
| Inventor(s): | Clemens Schuler |
| Patent Date: | Jan 5, 1932 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
