Pocket Watch Database
Patent Archive
#680594
Patent Information
Watch Pendant Dustproof Sleeve
Charles B. Howard
August 13, 1901
Patent #680594
| Patent Number: | 680594 |
| Description: | Watch Pendant Dustproof Sleeve |
| Inventor(s): | Charles B. Howard |
| Patent Date: | Aug 13, 1901 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
