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Application filed by Γεωργιος Καφουλης, Στεργιος ΡουσσοςfiledCriticalΓεωργιος Καφουλης
Priority to GR560116936ApriorityCriticalpatent/GR16936B/en
Publication of GR16936BpublicationCriticalpatent/GR16936B/en