Pocket Watch Database
Patent Archive
#1865379
Patent Information
Watch Or Clock Movement Power Wound
Lewis K. Malvern
June 28, 1932
Patent #1865379
Manufacturer: | Elgin |
Patent Number: | 1865379 |
Description: | Watch Or Clock Movement Power Wound |
Inventor(s): | Lewis K. Malvern |
Assignee: | Elgin Natl Watch Co |
Patent Date: | Jun 28, 1932 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |