Pocket Watch Database
Patent Archive
#1988782
Patent Information
Clock Electric Calendar
Christopher Canepa
January 22, 1935
Patent #1988782
| Patent Number: | 1988782 |
| Description: | Clock Electric Calendar |
| Inventor(s): | Christopher Canepa |
| Patent Date: | Jan 22, 1935 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
