Pocket Watch Database
Patent Archive
#204606
Patent Information
Watch Toy Escape
John G. Powell
June 4, 1878
Patent #204606
| Patent Number: | 204606 |
| Description: | Watch Toy Escape |
| Inventor(s): | John G. Powell |
| Patent Date: | Jun 4, 1878 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
