IT1149687B - Valvola multipla,automatica,per impianti di depurazione delle acque
- Google Patents
Valvola multipla,automatica,per impianti di depurazione delle acque
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Publication number
IT1149687B
IT1149687BIT19850/82AIT1985082AIT1149687BIT 1149687 BIT1149687 BIT 1149687BIT 19850/82 AIT19850/82 AIT 19850/82AIT 1985082 AIT1985082 AIT 1985082AIT 1149687 BIT1149687 BIT 1149687B
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Application filed by Bruna ForapanfiledCriticalBruna Forapan
Priority to IT19850/82ApriorityCriticalpatent/IT1149687B/it
Publication of IT8219850A0publicationCriticalpatent/IT8219850A0/it
Application grantedgrantedCritical
Publication of IT1149687BpublicationCriticalpatent/IT1149687B/it