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Application filed by Albert & Andre QuriolfiledCriticalAlbert & Andre Quriol
Priority to GR380107223ApriorityCriticalpatent/GR7223B/el
Publication of GR7223BpublicationCriticalpatent/GR7223B/el
GR380107223A1938-01-181938-01-18Νεα μεθοδος και νεα διαταξις αμεσου κατασκευης του χαλυβος και αλλων μεταλλων απ' ευθειας εκ του μεταλλευματος.
GR7223B
(el)