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Priority claimed from US06/043,771external-prioritypatent/US4305868A/en
Priority claimed from US06/043,761external-prioritypatent/US4304714A/en
Application filed by Uniroyal, Inc.filedCriticalUniroyal, Inc.
Priority claimed from EP19790301563external-prioritypatent/EP0009866B1/de
Application grantedgrantedCritical
Publication of ATE1419T1publicationCriticalpatent/ATE1419T1/de