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Application filed by Carl KleyerfiledCriticalCarl Kleyer
Publication of CH67065ApublicationCriticalpatent/CH67065A/en
Device for the utilization of the cooling water used in combustion engines for heating or similar purposes with additional utilization of the exhaust gas heat of the engines mentioned
Device on heating stoves to reduce the size of the boiler room and to shorten the grate surface in order to save fuel, mainly for central and floor heating