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Priority claimed from US05/356,547external-prioritypatent/US3989503A/en
Application filed by Stauffer Chemical CofiledCriticalStauffer Chemical Co
Priority to DK329875ApriorityCriticalpatent/DK142101B/da
Publication of DK329875ApublicationCriticalpatent/DK329875A/da
Publication of DK142101BpublicationCriticalpatent/DK142101B/da
Application grantedgrantedCritical
Publication of DK142101CpublicationCriticalpatent/DK142101C/da