Pocket Watch Database
Patent Archive
#3221487
Patent Information
Watch Electric Pocket Or Wrist
Andre Greuter
Arpad Karom
December 7, 1965
Patent #3221487
| Patent Number: | 3221487 |
| Description: | Watch Electric Pocket Or Wrist |
| Inventor(s): |
Andre Greuter Arpad Karom |
| Assignee: | Forderung Der Forschung An Der |
| Patent Date: | Dec 7, 1965 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
