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
AU22500/77A
Inventor
Cornelis Willem Van Heusden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEUSDEN C W VAN
Original Assignee
HEUSDEN C W VAN
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
Application filed by HEUSDEN C W VANfiledCriticalHEUSDEN C W VAN
Publication of AU2250077ApublicationCriticalpatent/AU2250077A/en