Pocket Watch Database
Patent Archive
#2790301
Patent Information
Watch Case Pull Out
Hyman Dinstman
April 30, 1957
Patent #2790301
| Patent Number: | 2790301 |
| Description: | Watch Case Pull Out |
| Inventor(s): | Hyman Dinstman |
| Assignee: | I D Watch Case Co Inc |
| Patent Date: | Apr 30, 1957 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
