Pocket Watch Database
Patent Archive
#3537255
Patent Information
Watch Calendar
Jean-claude Schneider
November 3, 1970
Patent #3537255
| Patent Number: | 3537255 |
| Description: | Watch Calendar |
| Inventor(s): | Jean-claude Schneider |
| Assignee: | Ch Tissot & Cie |
| Patent Date: | Nov 3, 1970 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
