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
AU62259/69A
Inventor
OMER JAN MEES and JOHAN LODEWYK VERBIST EMILE FRANS STIEVENART
Filing date
Publication date
Application filedfiledCritical
Publication of AU6225969ApublicationCriticalpatent/AU6225969A/en