Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1997-07-29
1998-05-05
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23355, 2304
Patent
active
D03941000
REFERENCES:
patent: D328637 (1992-08-01), Muller et al.
patent: D350191 (1994-08-01), Tsuji
patent: D371192 (1996-06-01), Putro
Lichtenstein Lisa
Wanavit Group
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