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Priority claimed from US05/208,041external-prioritypatent/US4137070A/en
Priority claimed from DK177372Aexternal-prioritypatent/DK143583C/da
Application filed by Stauffer Chemical CofiledCriticalStauffer Chemical Co
Priority to DK322475ApriorityCriticalpatent/DK136231B/da
Publication of DK322475ApublicationCriticalpatent/DK322475A/da
Publication of DK136231BpublicationCriticalpatent/DK136231B/da
Application grantedgrantedCritical
Publication of DK136231CpublicationCriticalpatent/DK136231C/da