Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1983-06-22
1986-03-11
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Patent
active
D02829614
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WFI, Inc. 1982 Catalog.
Brochure-"Vesselet/Bottlet Branch Connections".
Brochure-"Cost Comparison".
Largen James R.
WFI, Inc.
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