Pocket Watch Database
Patent Archive
#1375347
Patent Information
Timepiece Mech Hand Set
Samuel W. Balch
April 19, 1921
Patent #1375347
| Patent Number: | 1375347 |
| Description: | Timepiece Mech Hand Set |
| Inventor(s): | Samuel W. Balch |
| Patent Date: | Apr 19, 1921 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
