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Priority claimed from US06/762,163external-prioritypatent/US4647393A/en
Priority claimed from US06/762,162external-prioritypatent/US4891148A/en
Application filed by Colgate Palmolive CofiledCriticalColgate Palmolive Co
Application grantedgrantedCritical
Publication of AR241930A1publicationCriticalpatent/AR241930A1/es