Valved piping arrangement
United States Patent 2797705
US Patent References:
/0670563.html
- - 0670563
/1095087.html
- - 1095087
Hydraulic safety valve, especially adapted for tank trucks, tank cars, and the like
- - 1524054
Pressure control system
- - 1855060
Fluid pressure brake
- - 2112427
/0670563.html
- - 0670563
/1095087.html
- - 1095087
Hydraulic safety valve, especially adapted for tank trucks, tank cars, and the like
- - 1524054
Pressure control system
- - 1855060
Fluid pressure brake
- - 2112427
Inventors:
Frantz, Virgil L.
Publication Date:
07/02/1957
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Assignee:
Frantz, Virgil L.
Primary Class:
Other Classes:
303/13, 251/26, 137/614.210, 92/249, 137/496, 137/597, 251/289
International Classes:
F16K15/18; F16K15/00
US Patent References: