Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1999-04-23
2000-03-28
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23381, 2304
Patent
active
D04220749
REFERENCES:
patent: D349570 (1994-08-01), Radtke, Jr.
patent: D365393 (1995-12-01), Geun
patent: D372772 (1996-08-01), Dubois et al.
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