Pocket Watch Database
Patent Archive
#D142590
Patent Information
Tool Watch Crystal
Julius Simon
October 16, 1945
Patent #D142590
| Patent Number: | D142590 |
| Description: | Tool Watch Crystal |
| Inventor(s): | Julius Simon |
| Assignee: | Germanow-simon Machine Co |
| Patent Date: | Oct 16, 1945 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
