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Publication date
Priority claimed from US05/669,930external-prioritypatent/US4067962A/en
Priority claimed from DK343676Aexternal-prioritypatent/DK343676A/en
Application filed by Procter & GamblefiledCriticalProcter & Gamble
Priority to DK32479ApriorityCriticalpatent/DK32479A/en
Publication of DK32479ApublicationCriticalpatent/DK32479A/en