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Application filed by Ιωαννης Ζωγραφος, Γεωργιος ΜυρεσιωτηςfiledCriticalΙωαννης Ζωγραφος
Priority to GR320103654ApriorityCriticalpatent/GR3654B/el
Publication of GR3654BpublicationCriticalpatent/GR3654B/el
GR320103654A1932-05-201932-05-20Εξαγωγη ελαιου και λιπασματων εκ των απομενουσων χρυσαλιδων μετα την αφαιρεσιν της μεταξης εκ των βομβυκιων.
GR3654B
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