Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1998-01-08
1998-10-20
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23355, 2304
Patent
active
D03999432
REFERENCES:
patent: D338521 (1993-08-01), Ganor
patent: D374278 (1996-10-01), Ganor
patent: D377213 (1997-01-01), Wang
patent: 5332425 (1994-07-01), Huang
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