Pocket Watch Database
Patent Archive
#2113825
Patent Information
Watch Method & Apparatus For Testing
Rufus H. Caldwell
Verne T. Braman
April 12, 1938
Patent #2113825
| Patent Number: | 2113825 |
| Description: | Watch Method & Apparatus For Testing |
| Inventor(s): |
Rufus H. Caldwell Verne T. Braman |
| Assignee: | Bulova Watch Co Inc |
| Patent Date: | Apr 12, 1938 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
