Pocket Watch Database
Patent Archive
#3503202
Patent Information
Watch Tuning Fork
Wolfgang Ganter
Friedrich Assmus
March 31, 1970
Patent #3503202
Patent Number: | 3503202 |
Description: | Watch Tuning Fork |
Inventor(s): |
Wolfgang Ganter Friedrich Assmus |
Assignee: | Messrs Gebruder Junghans Gesel |
Patent Date: | Mar 31, 1970 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |