Pocket Watch Database
Patent Archive
#1078409
Patent Information
Clock Wind Device
Clarence T. Bernhardt
November 11, 1913
Patent #1078409
| Patent Number: | 1078409 |
| Description: | Clock Wind Device |
| Inventor(s): | Clarence T. Bernhardt |
| Patent Date: | Nov 11, 1913 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
