Pocket Watch Database
Patent Archive
#178041
Patent Information
Watch Time Attach
Thaddeus Ackley
May 30, 1876
Patent #178041
| Patent Number: | 178041 |
| Description: | Watch Time Attach |
| Inventor(s): | Thaddeus Ackley |
| Patent Date: | May 30, 1876 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
