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
Application filed by Fmc CorpfiledCriticalFmc Corp
Priority claimed from PCT/US1985/001355external-prioritypatent/WO1986000886A1/en
Application grantedgrantedCritical
Publication of ATE38377T1publicationCriticalpatent/ATE38377T1/de