Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fitting
Patent
1990-09-24
1992-06-02
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Fitting
Patent
active
D03267105
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Largen James R.
Steele, Jr. J. Rodman
Vassallo Research & Development Corp.
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