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Application filed by Γεωργιος Ορφανος, Δημητριος ΟρφανοςfiledCriticalΓεωργιος Ορφανος
Priority to GR370106238ApriorityCriticalpatent/GR6238B/el
Publication of GR6238BpublicationCriticalpatent/GR6238B/el