Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1986-07-11
1989-05-30
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Patent
active
D03013677
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Jomha Mohamed A.
Lazowski Andrew
Dunsmuir George H.
Largen James R.
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