Pocket Watch Database
Patent Archive
#2178446
Patent Information
Clock Electric
Richard H. Whitehead
October 31, 1939
Patent #2178446
| Patent Number: | 2178446 |
| Description: | Clock Electric |
| Inventor(s): | Richard H. Whitehead |
| Assignee: | New Haven Clock Co |
| Patent Date: | Oct 31, 1939 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
