Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1994-09-02
1997-11-18
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23358, 2304
Patent
active
D03865754
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Chiu Bernard
Marvin Robert L.
O'Grady Richard M.
Wang Jui-Shang
Duracraft Corp.
Lichtenstein Lisa
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