Pocket Watch Database
Patent Archive
#320558
Patent Information
Tool Eyeglass Watch Maker
Granville H. Hull
June 23, 1885
Patent #320558
| Patent Number: | 320558 |
| Description: | Tool Eyeglass Watch Maker |
| Inventor(s): | Granville H. Hull |
| Patent Date: | Jun 23, 1885 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
