Pocket Watch Database
Patent Archive
#1851688
Patent Information
Clock Illuminate
Henry E. Warren
March 29, 1932
Patent #1851688
| Patent Number: | 1851688 |
| Description: | Clock Illuminate |
| Inventor(s): | Henry E. Warren |
| Assignee: | Warren Telechron Co |
| Patent Date: | Mar 29, 1932 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
