Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1995-08-09
1997-04-01
Lucas, Susan J.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Patent
active
D03786986
REFERENCES:
patent: D118359 (1939-04-01), Arenberg
patent: D120772 (1939-04-01), Arenberg
patent: D120773 (1940-05-01), Arenberg
patent: D188212 (1960-06-01), Ruppe
patent: D198557 (1964-06-01), Stark et al.
patent: D250021 (1978-10-01), Barbera
patent: D258083 (1981-01-01), Gammell
patent: D275988 (1984-10-01), Walker
patent: D287888 (1987-01-01), Castor et al.
Copy of extract from a catalog issued pror to Feb., 1995 (1 sheet).
Nakata Hideaki
Ukai Minoru
Lucas Susan J.
Matsushita Electric - Industrial Co., Ltd.
Matsushita Seiko Co., Ltd.
Ramirez Cynthia E.
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