Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Element or attachment
Patent
1996-03-15
1997-09-16
Zarfas, Louis S.
Environmental heating and cooling; fluid handling and sanitary e
Sanitary fixture or housing therefor
Element or attachment
2302
Patent
active
D03838340
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Kel-Gar, Inc.
Watterson Eric
Zarfas Louis S,.
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