Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Treatment
Patent
1989-02-27
1992-04-21
Lucas, Susan J.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Treatment
D24101
Patent
active
D03256197
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USSN 191,640 filed May 9, 1988 entitled "Encased Pool Chemical Tablet with Domed Ends" by John M. Casberg.
Lucas Susan J.
Olin Corporation
Tung M. H.
LandOfFree
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