Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1991-11-08
1993-09-28
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Patent
active
D03398544
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Undated Jacuzzi ad, admitted prior art, showing a fill spout.
Chalard Michel
Kergoet Francois
Paulin Pierre H.
Delafon Jacob
Largen James R.
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