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
AU55808/69A
Inventor
RUEGG and GOTTLIEB RYSER RUDOLF
Filing date
Publication date
Application filedfiledCritical
Publication of AU5580869ApublicationCriticalpatent/AU5580869A/en