Pocket Watch Database
Patent Archive
#639630
Patent Information
Clock Wind Indicator
Alfred Tucker
December 19, 1899
Patent #639630
| Patent Number: | 639630 |
| Description: | Clock Wind Indicator |
| Inventor(s): | Alfred Tucker |
| Patent Date: | Dec 19, 1899 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
