Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1987-04-06
1990-01-09
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Patent
active
D03054551
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American Standard Inc.
Largen James R.
Salerno, Jr. James J.
Sinnott John P.
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