Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1999-02-03
2000-05-02
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23366, 2304
Patent
active
D04241851
REFERENCES:
patent: D346857 (1994-05-01), Pan
patent: 4099047 (1978-07-01), Kirkland, Jr.
patent: 5403548 (1995-04-01), Aibe et al.
Brown Christopher L.
Julian Danial E.
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