Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1990-07-26
1992-11-03
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Patent
active
D03307581
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Structural Clay Facing Tile Handbook, p. 19, Golden Buff Natural Clay, bottom right side of page.
Concrete Masonry Pictorial, Dec. 1976, vol. 32, No. 12, p. 9, Typ Split Face Concrete Block, bottom left side of page.
Burke Wallace R.
Lichtenstein Lisa
Technical Concepts L.P.
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