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Priority claimed from US06/636,884external-prioritypatent/US4550183A/en
Application filed by Henkel CorpfiledCriticalHenkel Corp
Priority claimed from EP19850109474external-prioritypatent/EP0171009B1/en
Application grantedgrantedCritical
Publication of ATE63745T1publicationCriticalpatent/ATE63745T1/en