Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Combined heating and cooling or with diverse element
Patent
1991-07-01
1992-04-07
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Combined heating and cooling or with diverse element
Patent
active
D03252515
REFERENCES:
patent: D109403 (1938-04-01), Hand
patent: D277780 (1985-02-01), Horst, Sr. et al.
patent: D281811 (1985-12-01), Horst, Sr.
patent: D290997 (1987-07-01), Utsuki et al.
patent: D296583 (1988-07-01), Barradas
patent: D310871 (1990-09-01), Liu
Carley Joseph C.
Patton Noel T.
Schindler John W.
Strubel, Jr. Edward W.
Burke Wallace R.
Lichtenstein Lisa
Pappas George
Patton Electric Company, Inc.
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