Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1994-09-02
1997-07-01
Lichtenstein, Lisa P.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23358, D23360, 2304
Patent
active
D03805344
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Chiu Bernard
Longan John
Marvin Robert L.
Wang Jui-Shang
Duracraft Corp.
Lichtenstein Lisa P.
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