Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1995-09-21
1997-05-13
Lichtenstein, Lisa P.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23355, 2304
Patent
active
D03792196
REFERENCES:
patent: D161145 (1950-12-01), Wilson
patent: D360028 (1995-07-01), Matsuda
Haken Jack E.
Lichtenstein Lisa P.
U.S. Philips Corporation
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