IT1195584B - Chiusura a pressione
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Chiusura a pressione
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Publication number
IT1195584B
IT1195584BIT44806/83AIT4480683AIT1195584BIT 1195584 BIT1195584 BIT 1195584BIT 44806/83 AIT44806/83 AIT 44806/83AIT 4480683 AIT4480683 AIT 4480683AIT 1195584 BIT1195584 BIT 1195584B
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Application filed by Pietro Rai, Gerlando FanzinifiledCriticalPietro Rai
Priority to IT44806/83ApriorityCriticalpatent/IT1195584B/it
Publication of IT8344806A0publicationCriticalpatent/IT8344806A0/it
Publication of IT8344806A1publicationCriticalpatent/IT8344806A1/it
Application grantedgrantedCritical
Publication of IT1195584BpublicationCriticalpatent/IT1195584B/it