Pocket Watch Database
Patent Archive
#2981117
Patent Information
Timepiece Index Mech Electric
Philip A. Studer
April 25, 1961
Patent #2981117
| Manufacturer: | Hamilton |
| Patent Number: | 2981117 |
| Description: | Timepiece Index Mech Electric |
| Inventor(s): | Philip A. Studer |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Apr 25, 1961 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
