Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/762,162external-prioritypatent/US4891148A/en
Priority claimed from US06/762,163external-prioritypatent/US4647393A/en
Application filed by Colgate Palmolive CofiledCriticalColgate Palmolive Co
Application grantedgrantedCritical
Publication of AR241930A1publicationCriticalpatent/AR241930A1/es