Pocket Watch Database
Patent Archive
#2669087
Patent Information
Gravity Operated Time Device
E. Bredimus
Warren Dunham Foster
February 16, 1954
Patent #2669087
| Patent Number: | 2669087 |
| Description: | Gravity Operated Time Device |
| Inventor(s): |
E. Bredimus Warren Dunham Foster |
| Assignee: | Foster & Foster |
| Patent Date: | Feb 16, 1954 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
