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Societe Anonyme dite: Delas-Weir
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Levallois-Perret, FR
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last 30 patents
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Patent Grant
Modular bundle of tubes for a steam condenser, and a steam condense...
Patent number
4,559,996
Issue date
Dec 24, 1985
Societe Anonyme dite: Delas-Weir
Bernard Andrieux
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Heater unit for heating water to be supplied to a boiler and a wate...
Patent number
4,433,546
Issue date
Feb 28, 1984
Societe Anonyme dite: Delas-Weir
Bernard Andrieux
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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