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Application filed by Κωνσταντινος ΜαλαμηςfiledCriticalΚωνσταντινος Μαλαμης
Priority to GR580119075ApriorityCriticalpatent/GR19075B/el
Publication of GR19075BpublicationCriticalpatent/GR19075B/el
Perfectionnements apportés aux chaudières pour chauffage central et servant en même temps comme chauffe-eau, notamment aux cuisinières-chaudières de ce genre