IT1136706B - Tappo per la chiusura e per l'apertura di serbatoi
- Google Patents
Tappo per la chiusura e per l'apertura di serbatoi
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Publication number
IT1136706B
IT1136706BIT22207/81AIT2220781AIT1136706BIT 1136706 BIT1136706 BIT 1136706BIT 22207/81 AIT22207/81 AIT 22207/81AIT 2220781 AIT2220781 AIT 2220781AIT 1136706 BIT1136706 BIT 1136706B
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Application filed by Norberto BrighentifiledCriticalNorberto Brighenti
Priority to IT22207/81ApriorityCriticalpatent/IT1136706B/it
Publication of IT8122207A0publicationCriticalpatent/IT8122207A0/it
Application grantedgrantedCritical
Publication of IT1136706BpublicationCriticalpatent/IT1136706B/it