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Priority claimed from US06/508,697external-prioritypatent/US4522992A/en
Priority claimed from US06/508,698external-prioritypatent/US4598118A/en
Application filed by Johnson & Son Inc S CfiledCriticalJohnson & Son Inc S C
Priority claimed from EP19840107406external-prioritypatent/EP0129913B1/de
Application grantedgrantedCritical
Publication of ATE45366T1publicationCriticalpatent/ATE45366T1/de