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Priority claimed from US05/356,547external-prioritypatent/US3989503A/en
Application filed by Stauffer Chemical CofiledCriticalStauffer Chemical Co
Priority to DK17682ApriorityCriticalpatent/DK146146C/da
Publication of DK17682ApublicationCriticalpatent/DK17682A/da
Publication of DK146146BpublicationCriticalpatent/DK146146B/da
Application grantedgrantedCritical
Publication of DK146146CpublicationCriticalpatent/DK146146C/da