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Priority claimed from US05/356,547external-prioritypatent/US3989503A/en
Application filed by Stauffer Chemical CofiledCriticalStauffer Chemical Co
Priority to DK17582ApriorityCriticalpatent/DK146145C/da
Publication of DK17582ApublicationCriticalpatent/DK17582A/da
Publication of DK146145BpublicationCriticalpatent/DK146145B/da
Application grantedgrantedCritical
Publication of DK146145CpublicationCriticalpatent/DK146145C/da