Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal
Patent
1998-04-09
1999-04-27
Douglas, Alan P.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Dispersal
2301
Patent
active
D04088921
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Advertisement "Great Vibrations", Hardware Age, Mar. 1997.
Douglas Alan P.
Kapustij Myron B.
Masco Corporation of Indiana
Redman Leon E.
Taylor Robin V.
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