Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1991-09-24
1992-09-22
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Patent
active
D03296954
REFERENCES:
patent: D144034 (1946-03-01), Budlong
patent: D157598 (1950-05-01), Hutcheson
patent: D163049 (1951-04-01), Fisling
patent: 2420209 (1947-05-01), Strom
patent: 2491399 (1949-12-01), Thompson
Burke Wallace R.
Huang Deng-Huei
Lichtenstein Lisa
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