Pocket Watch Database
Patent Archive
#2058616
Patent Information
Watch Apparatus For Time
Ernst Norrman
October 27, 1936
Patent #2058616
Patent Number: | 2058616 |
Description: | Watch Apparatus For Time |
Inventor(s): | Ernst Norrman |
Patent Date: | Oct 27, 1936 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |