IT960481B - Valvola automatica di ritegno
- Google Patents
Valvola automatica di ritegno
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Publication number
IT960481B
IT960481BIT6550672AIT6550672AIT960481BIT 960481 BIT960481 BIT 960481BIT 6550672 AIT6550672 AIT 6550672AIT 6550672 AIT6550672 AIT 6550672AIT 960481 BIT960481 BIT 960481B
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Application filed by Nencini SpafiledCriticalNencini Spa
Priority to IT6550672ApriorityCriticalpatent/IT960481B/it
Application grantedgrantedCritical
Publication of IT960481BpublicationCriticalpatent/IT960481B/it