Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Domestic water heater or boiler
Patent
1991-01-15
1994-05-03
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Domestic water heater or boiler
Patent
active
D03466507
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Trailer Life, p. 103, Hot Rod, .circle.A upper right side of page.
Domestic Engineering, May 1949, p. 90, water heating element Type P, upper left side of page.
Burke Wallace R.
Kreten Bernhard
Lichtenstein Lisa
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