Pocket Watch Database
Patent Archive
#819950
Patent Information
Clock Calendar
Elah Terrell
May 8, 1906
Patent #819950
| Patent Number: | 819950 |
| Description: | Clock Calendar |
| Inventor(s): | Elah Terrell |
| Patent Date: | May 8, 1906 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
