Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1990-07-10
1993-01-26
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Patent
active
D03328228
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Cameron Russell J.
Reid Karl
Reid Kevin A.
Largen James R.
Ross Operating Valve Company
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