Pocket Watch Database
Patent Archive
#1993926
Patent Information
Time Controlled Valve
Frank A. Gauger
March 12, 1935
Patent #1993926
| Patent Number: | 1993926 |
| Description: | Time Controlled Valve |
| Inventor(s): | Frank A. Gauger |
| Assignee: | Milwaukee Gas Specialty Co |
| Patent Date: | Mar 12, 1935 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
