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Priority claimed from US05/356,547external-prioritypatent/US3989503A/en
Application filed by Stauffer Chemical CofiledCriticalStauffer Chemical Co
Priority to DK329975ApriorityCriticalpatent/DK146144C/da
Publication of DK329975ApublicationCriticalpatent/DK329975A/da
Publication of DK146144BpublicationCriticalpatent/DK146144B/da
Application grantedgrantedCritical
Publication of DK146144CpublicationCriticalpatent/DK146144C/da