Pocket Watch Database
Patent Archive
#1300024
Patent Information
Watch Protect Device
C. S. Robertshaw
April 8, 1919
Patent #1300024
| Patent Number: | 1300024 |
| Description: | Watch Protect Device |
| Inventor(s): | C. S. Robertshaw |
| Patent Date: | Apr 8, 1919 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
