Pocket Watch Database
Patent Archive
#1977185
Patent Information
Clock Electric Synch Motor
Arthur William Haydon
October 16, 1934
Patent #1977185
| Patent Number: | 1977185 |
| Description: | Clock Electric Synch Motor |
| Inventor(s): | Arthur William Haydon |
| Patent Date: | Oct 16, 1934 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
