Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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 DK322575ApriorityCriticalpatent/DK141231B/da
Publication of DK322575ApublicationCriticalpatent/DK322575A/da
Publication of DK141231BpublicationCriticalpatent/DK141231B/da
Application grantedgrantedCritical
Publication of DK141231CpublicationCriticalpatent/DK141231C/da