Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1985-05-28
1989-04-04
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Patent
active
D03005542
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patent: 3310281 (1967-03-01), Boteler
Hatanaka Hideaki
Kiyota Yoshihiro
Largen James R.
Sekusui Kagaku Kogyo Kabushiki Kaisha
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