Legal status (The legal status 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 status listed.)
Expired
Application number
AU65607/65A
Inventor
ERICH NAEGELE HEINZ PETZOLD WALTER PFISTER HANS ULRICH STUCKI and HEINZ TEUWEN GEORG HEFTI
Filing date
Publication date
Application filedfiledCritical
Publication of AU6560765ApublicationCriticalpatent/AU6560765A/en