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 PCT/US1984/002004external-prioritypatent/WO1985002688A1/en
Application filed by John F Krumme, Robert B ZiderfiledCriticalJohn F Krumme
Publication of DK340985D0publicationCriticalpatent/DK340985D0/da
Publication of DK340985ApublicationCriticalpatent/DK340985A/da