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Priority claimed from US06/194,649external-prioritypatent/US4381327A/en
Priority claimed from US06/222,830external-prioritypatent/US4409604A/en
Priority claimed from US06/222,829external-prioritypatent/US4365549A/en
Application filed by Dennison Mfg CofiledCriticalDennison Mfg Co
Priority claimed from EP84201142Aexternal-prioritypatent/EP0140399B1/de
Application grantedgrantedCritical
Publication of ATE39392T1publicationCriticalpatent/ATE39392T1/de