Pocket Watch Database
Patent Archive
#2781414
Patent Information
Elecl Energy Prodcng Cels & Methd Mkng Same
George G. Ensign
Thomas L. Boswell
February 12, 1957
Patent #2781414
| Manufacturer: | Elgin |
| Patent Number: | 2781414 |
| Description: | Elecl Energy Prodcng Cels & Methd Mkng Same |
| Inventor(s): |
George G. Ensign Thomas L. Boswell |
| Assignee: | Elgin Natl Watch Co |
| Patent Date: | Feb 12, 1957 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
