IT1171969B - Valvola unidirezionale di ritegno per fluidi
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Valvola unidirezionale di ritegno per fluidi
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Publication number
IT1171969B
IT1171969BIT03621/83AIT362183AIT1171969BIT 1171969 BIT1171969 BIT 1171969BIT 03621/83 AIT03621/83 AIT 03621/83AIT 362183 AIT362183 AIT 362183AIT 1171969 BIT1171969 BIT 1171969B
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Application filed by Domenico BucchifiledCriticalDomenico Bucchi
Priority to IT03621/83ApriorityCriticalpatent/IT1171969B/it
Publication of IT8303621A0publicationCriticalpatent/IT8303621A0/it
Application grantedgrantedCritical
Publication of IT1171969BpublicationCriticalpatent/IT1171969B/it