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Application filed by Papageorgiou MiltiadisfiledCriticalPapageorgiou Miltiadis
Priority to GR871215ApriorityCriticalpatent/GR871215B/en
Publication of GR871215BpublicationCriticalpatent/GR871215B/en
GR871215A1987-07-081987-07-08Solar collector for warm water production with coil or a container sunk in water or an other fluid without a boiler
GR871215B
(en)