Pocket Watch Database
Patent Archive
#185128
Patent Information
Clock Calendar
Albert Phelps
December 5, 1876
Patent #185128
| Patent Number: | 185128 |
| Description: | Clock Calendar |
| Inventor(s): | Albert Phelps |
| Assignee: | Cowles Alfred A |
| Patent Date: | Dec 5, 1876 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
