Pocket Watch Database
Patent Archive
#449255
Patent Information
Watch Bow Fasten
Emil Klahn
March 31, 1891
Patent #449255
Manufacturer: | Keystone Watch Case Co. |
Patent Number: | 449255 |
Description: | Watch Bow Fasten |
Inventor(s): | Emil Klahn |
Assignee: | Keystone Watch Case Co |
Patent Date: | Mar 31, 1891 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |