Pocket Watch Database
Patent Archive
#2293459
Patent Information
Clock Second Dial
William Maurice Ewing
Allyn Collins Vine
August 18, 1942
Patent #2293459
| Manufacturer: | Hamilton |
| Patent Number: | 2293459 |
| Description: | Clock Second Dial |
| Inventor(s): |
William Maurice Ewing Allyn Collins Vine |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Aug 18, 1942 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
