Pocket Watch Database
Patent Archive
#574922
Patent Information
Clock Electric Calendar
Kenzie George W. Mac
January 12, 1897
Patent #574922
| Patent Number: | 574922 |
| Description: | Clock Electric Calendar |
| Inventor(s): | Kenzie George W. Mac |
| Patent Date: | Jan 12, 1897 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
