Pocket Watch Database
Patent Archive
#512307
Patent Information
Clock Gas Cock
Henry F. Lossie
January 9, 1894
Patent #512307
| Patent Number: | 512307 |
| Description: | Clock Gas Cock |
| Inventor(s): | Henry F. Lossie |
| Patent Date: | Jan 9, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
