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
AU20522/67A
Inventor
Marie Gabriel De Calbert Albert
Filing date
Publication date
Application filedfiledCritical
Publication of AU2052267ApublicationCriticalpatent/AU2052267A/en