Pocket Watch Database
Patent Archive
#193663
Patent Information
Clock Dial Calendar
Florence Kroeber
July 31, 1877
Patent #193663
| Patent Number: | 193663 |
| Description: | Clock Dial Calendar |
| Inventor(s): | Florence Kroeber |
| Patent Date: | Jul 31, 1877 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
