Pocket Watch Database
Patent Archive
#194558
Patent Information
Clock Calendar
Thomas H. Mott
August 28, 1877
Patent #194558
| Patent Number: | 194558 |
| Description: | Clock Calendar |
| Inventor(s): | Thomas H. Mott |
| Patent Date: | Aug 28, 1877 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
