Pocket Watch Database
Patent Archive
#801306
Patent Information
Clock Alarm Attach
Yrus J. Jr Emerson
October 10, 1905
Patent #801306
| Patent Number: | 801306 |
| Description: | Clock Alarm Attach |
| Inventor(s): | Yrus J. Jr Emerson |
| Assignee: | Thayer Samuel E |
| Patent Date: | Oct 10, 1905 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
