Pocket Watch Database
Patent Archive
#179986
Patent Information
Clock Lock Work
John W. Williams
July 18, 1876
Patent #179986
| Patent Number: | 179986 |
| Description: | Clock Lock Work |
| Inventor(s): | John W. Williams |
| Patent Date: | Jul 18, 1876 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
