Pocket Watch Database
Patent Archive
#1109942
Patent Information
Watch Maker Tool
Albert F. Robbins
September 8, 1914
Patent #1109942
| Patent Number: | 1109942 |
| Description: | Watch Maker Tool |
| Inventor(s): | Albert F. Robbins |
| Assignee: | Henry Zimmern & Co |
| Patent Date: | Sep 8, 1914 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
