Pocket Watch Database
Patent Archive
#1178300
Patent Information
Means For Attach Escape Clock Plate
Fred H. Corthell
April 4, 1916
Patent #1178300
| Patent Number: | 1178300 |
| Description: | Means For Attach Escape Clock Plate |
| Inventor(s): | Fred H. Corthell |
| Assignee: | Hills Edward R |
| Patent Date: | Apr 4, 1916 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
