Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1984-04-05
1987-02-24
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D10 85
Patent
active
D02884690
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Victor Gas Apparatus Catalog, 1982, pp. 24-27.
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Largen James R.
Victor Equipment Company
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