Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1987-10-30
1990-04-10
Gandy, James M.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Patent
active
D03071804
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patent: 2611068 (1952-09-01), Wellens
patent: 2691716 (1954-10-01), Wellens
patent: 3748438 (1973-07-01), Costello
patent: 4391781 (1983-07-01), van Lit
patent: 4588874 (1986-05-01), Napierski
patent: 4813344 (1989-03-01), Greif
British Plastics, 7/53, p. 260, Heavy-Duty Electrical Plug and Socket (E. F. Cole, Ltd.).
Creative Environments Inc.
Gandy James M.
Lichtenstein Lisa
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