Pocket Watch Database
Patent Archive
#3590575
Patent Information
Watch Jewel Shockproof
James H. Eckenrode
July 6, 1971
Patent #3590575
| Manufacturer: | Hamilton |
| Patent Number: | 3590575 |
| Description: | Watch Jewel Shockproof |
| Inventor(s): | James H. Eckenrode |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Jul 6, 1971 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
