Pocket Watch Database
Patent Archive
#435802
Patent Information
Watch Crown Mfg
Allen C. Jr Dalzell
September 2, 1890
Patent #435802
| Patent Number: | 435802 |
| Description: | Watch Crown Mfg |
| Inventor(s): | Allen C. Jr Dalzell |
| Patent Date: | Sep 2, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
