Pocket Watch Database
Patent Archive
#448510
Patent Information
Clock Illuminate
Austin A. Dubois
March 17, 1891
Patent #448510
| Patent Number: | 448510 |
| Description: | Clock Illuminate |
| Inventor(s): | Austin A. Dubois |
| Assignee: | Hart Morris |
| Patent Date: | Mar 17, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
