Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1997-12-24
1998-10-20
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D23411, 2304
Patent
active
D03999491
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patent: 5458464 (1995-10-01), Lee
Aloha Housewares Co. Ltd.
Lichtenstein Lisa
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