Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fitting
Patent
1995-03-10
1997-08-26
Zarfas, Louis S.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Fitting
2301
Patent
active
D03829448
REFERENCES:
patent: 4411110 (1983-10-01), Carey
patent: 4616450 (1986-10-01), Shouse
patent: 5099620 (1992-03-01), Carey
patent: 5216851 (1993-06-01), Kuhns
patent: 5339575 (1994-08-01), Kuhns
Watterson Eric
Zarfas Louis S,.
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