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Application filed by Γεωργιος ΑναστασιουfiledCriticalΓεωργιος Αναστασιου
Priority to GR390108657ApriorityCriticalpatent/GR8657B/el
Publication of GR8657BpublicationCriticalpatent/GR8657B/el
GR390108657A1939-12-151939-12-15Συστημα παραγωγης εκμεταλλευσιμου εργου δια της αποταμιευσεως της υλης και εκμεταλλευσεως της δυναμεως της.
GR8657B
(el)