IT1129528B - Strumento di scrittura composito di molteplice impiego
- Google Patents
Strumento di scrittura composito di molteplice impiego
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Publication number
IT1129528B
IT1129528BIT19240/80AIT1924080AIT1129528BIT 1129528 BIT1129528 BIT 1129528BIT 19240/80 AIT19240/80 AIT 19240/80AIT 1924080 AIT1924080 AIT 1924080AIT 1129528 BIT1129528 BIT 1129528B
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Application filed by Franco Ferri, Alberto MorellifiledCriticalFranco Ferri
Priority to IT19240/80ApriorityCriticalpatent/IT1129528B/it
Publication of IT8019240A0publicationCriticalpatent/IT8019240A0/it
Application grantedgrantedCritical
Publication of IT1129528BpublicationCriticalpatent/IT1129528B/it