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Priority claimed from US05/557,002external-prioritypatent/US4013685A/en
Application filed by Stauffer Chemical CofiledCriticalStauffer Chemical Co
Publication of DK458677ApublicationCriticalpatent/DK458677A/en
Publication of DK145856BpublicationCriticalpatent/DK145856B/en
Application grantedgrantedCritical
Publication of DK145856CpublicationCriticalpatent/DK145856C/en