Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Treatment
Patent
1994-11-18
1997-07-08
Word, A. Hugo
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Treatment
D23210, 2301
Patent
active
D03808076
REFERENCES:
patent: D305682 (1990-01-01), Stromberg
patent: 5100541 (1992-03-01), Kullenbach
patent: 5238585 (1993-08-01), Reed
Dutton, Jr. Harold H.
Jamison W. Charles L.
Liebman Diane F.
Taylor Robin V.
Word A. Hugo
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