Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1985-10-28
1987-10-13
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Patent
active
D02923114
REFERENCES:
patent: D179194 (1956-11-01), Flury
patent: D185143 (1959-05-01), Flury
patent: D185490 (1959-06-01), Cota
patent: D235450 (1975-06-01), Chapman
patent: D235547 (1975-06-01), Schimanski
patent: D265924 (1982-08-01), Gehlke
patent: 3727840 (1973-04-01), Nigro
patent: 4214146 (1980-07-01), Schimanski
Joyaux Yves
Mandon Jean-Pierre
Airwick A.G.
Burke Wallace R.
Vinson Brian N.
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