Pocket Watch Database
Patent Archive
#412030
Patent Information
Watch Movement Box
William B. Learned
October 1, 1889
Patent #412030
| Manufacturer: | E. Howard Watch & Clock Co. |
| Patent Number: | 412030 |
| Description: | Watch Movement Box |
| Inventor(s): | William B. Learned |
| Assignee: | E Howard Watch & Clock Co |
| Patent Date: | Oct 1, 1889 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
