Closures for fluid contact apparatus
United States Patent 3019003
US Patent References:
/0548835.html
- - 0548835

/1190654.html
- - 1190654

Valve for cookers
- - 1857459

Liquid and gas contacting apparatus
- - 2061830

Balancing valve
- - 2486899


Inventors:
Glitsch, Hans C.
Publication Date:
01/30/1962
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Assignee:
FRITZ W GLITSCH & SONS INC
Primary Class:
261/114.400
Other Classes:
202/158, 137/513.500, 261/114.100, 137/534
International Classes:
B01D3/16; B01D3/14
US Patent References:
2649277Check valve
2834379Fluid flow control unit
2860659Flow control valve
Foreign References:
DE60314C
GB692610A