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Priority claimed from US06/508,636external-prioritypatent/US4499002A/en
Priority claimed from US06/535,097external-prioritypatent/US4532048A/en
Application filed by Goodrich Co B FfiledCriticalGoodrich Co B F
Priority claimed from EP84107237Aexternal-prioritypatent/EP0133210B1/de
Application grantedgrantedCritical
Publication of ATE51210T1publicationCriticalpatent/ATE51210T1/de