Pocket Watch Database
Patent Archive
#816321
Patent Information
Watch Remontoir Wind
Frantisek Hartmann
March 27, 1906
Patent #816321
| Patent Number: | 816321 |
| Description: | Watch Remontoir Wind |
| Inventor(s): | Frantisek Hartmann |
| Assignee: | Oliak Josef |
| Patent Date: | Mar 27, 1906 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
