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Application filed by Βασιλειος ΛιβερηςfiledCriticalΒασιλειος Λιβερης
Priority to GR600121305ApriorityCriticalpatent/GR21305B/el
Publication of GR21305BpublicationCriticalpatent/GR21305B/el
GR600121305A1960-10-081960-10-08Βελτιωσεις εις και εν σχεσει προς βοηθητικον συστημα σασμαν μηχανοκινητων σκαλιστικων συστηματων και αροτρων.
GR21305B
(el)