Pocket Watch Database
Patent Archive
#873026
Patent Information
Time Gas Cock
Augustine Davis
December 10, 1907
Patent #873026
| Patent Number: | 873026 |
| Description: | Time Gas Cock |
| Inventor(s): | Augustine Davis |
| Assignee: | Davis Acetylene Co |
| Patent Date: | Dec 10, 1907 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
