Pocket Watch Database
Patent Archive
#741036
Patent Information
Watch Alarm Attach
Richard B. Hemming
October 13, 1903
Patent #741036
| Patent Number: | 741036 |
| Description: | Watch Alarm Attach |
| Inventor(s): | Richard B. Hemming |
| Patent Date: | Oct 13, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
