Pocket Watch Database
Patent Archive
#1957694
Patent Information
Clock Electric
Albert H. Chamberlain
Thomas H. Chamberlain
May 8, 1934
Patent #1957694
| Patent Number: | 1957694 |
| Description: | Clock Electric |
| Inventor(s): |
Albert H. Chamberlain Thomas H. Chamberlain |
| Assignee: | New Haven Clock Co |
| Patent Date: | May 8, 1934 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
