Pocket Watch Database
Patent Archive
#D86474
Patent Information
Clock Case Electric
Harry C. Richardson
March 8, 1932
Patent #D86474
| Patent Number: | D86474 |
| Description: | Clock Case Electric |
| Inventor(s): | Harry C. Richardson |
| Assignee: | Warren Telechron Co |
| Patent Date: | Mar 8, 1932 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
