IT1214368B - Guarnizione meccanica di tenuta per organi rotanti
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Guarnizione meccanica di tenuta per organi rotanti
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Publication number
IT1214368B
IT1214368BIT7969399AIT6939979AIT1214368BIT 1214368 BIT1214368 BIT 1214368BIT 7969399 AIT7969399 AIT 7969399AIT 6939979 AIT6939979 AIT 6939979AIT 1214368 BIT1214368 BIT 1214368B
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to IT7969399ApriorityCriticalpatent/IT1214368B/it
Publication of IT7969399A0publicationCriticalpatent/IT7969399A0/it
Application grantedgrantedCritical
Publication of IT1214368BpublicationCriticalpatent/IT1214368B/it