Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1982-02-18
1985-01-22
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Patent
active
D02773090
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Washington Post, Jul. 1, 1971, Section E1, "148.88--Whirlpool", item.
Carrier Corporation
Decker Frank N.
Largen James R.
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