Pocket Watch Database
Patent Archive
#1607822
Patent Information
Clock Watch Dial Method Produce Luminous
Charles H. Granger
November 23, 1926
Patent #1607822
| Patent Number: | 1607822 |
| Description: | Clock Watch Dial Method Produce Luminous |
| Inventor(s): | Charles H. Granger |
| Assignee: | Waterbury Clock Co |
| Patent Date: | Nov 23, 1926 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
