Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1997-11-04
1998-07-28
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23355, 2304
Patent
active
D03965295
REFERENCES:
patent: D330075 (1992-10-01), Kuhn
patent: D370253 (1996-05-01), Yuen
John Manufacturing Limited
Lichtenstein Lisa
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