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Distributors
United States Patent 3056426
US Patent References:
/1055781.html
- - 1055781
/1067232.html
- - 1067232
Electric switch
- - 1754349
Fluid distributor
- - 2367319
Distributor
- - 2433757
Inventors:
Fred, Hauser
Publication Date:
10/02/1962
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Download PDF 3056426
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Assignee:
Fred, Hauser
Primary Class:
137/625.110
Other Classes:
137/625.210
International Classes:
A01G25/16
;
F16K11/074
;
F16K11/06
US Patent References:
2477590
Distributing valve
2741671
2844167
Pilot valve construction
2874237
Multiple contact switch
Foreign References:
GB227101A