Pocket Watch Database
Patent Archive
#2250542
Patent Information
Machine Method Form Projection Metal Stock
Alvin Lodge
July 29, 1941
Patent #2250542
| Manufacturer: | Hamilton |
| Patent Number: | 2250542 |
| Description: | Machine Method Form Projection Metal Stock |
| Inventor(s): | Alvin Lodge |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Jul 29, 1941 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
