Pocket Watch Database
Patent Archive
#2198632
Patent Information
Clock Synch & Set Device
William Evans Mullan
April 30, 1940
Patent #2198632
| Patent Number: | 2198632 |
| Description: | Clock Synch & Set Device |
| Inventor(s): | William Evans Mullan |
| Patent Date: | Apr 30, 1940 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
