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Priority claimed from US06/145,383external-prioritypatent/US4314827A/en
Application filed by Minnesota Mining And Manufacturing CompanyfiledCriticalMinnesota Mining And Manufacturing Company
Application grantedgrantedCritical
Publication of ATE5973T1publicationCriticalpatent/ATE5973T1/en
AT80302029T1979-06-291980-06-16
NON-MOLTEN ALUMINUM OXIDE-BASED ABRASIVE MINERAL, PROCESS FOR ITS PRODUCTION AND ABRASIVES CONTAINING SAID MINERAL.
ATE5973T1
(en)