IT1017356B - Particelle abrasive rivestite di metallo
- Google Patents
Particelle abrasive rivestite di metallo
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Publication number
IT1017356B
IT1017356BIT2545074AIT2545074AIT1017356BIT 1017356 BIT1017356 BIT 1017356BIT 2545074 AIT2545074 AIT 2545074AIT 2545074 AIT2545074 AIT 2545074AIT 1017356 BIT1017356 BIT 1017356B
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Application filed by De Beers Ind DiamondfiledCriticalDe Beers Ind Diamond
Priority to IT2545074ApriorityCriticalpatent/IT1017356B/it
Application grantedgrantedCritical
Publication of IT1017356BpublicationCriticalpatent/IT1017356B/it