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
AU62674/69A
Inventor
Greenwood Fred
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.)
ROBERT HUDSON Ltd
Original Assignee
ROBERT HUDSON Ltd
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 ROBERT HUDSON LtdfiledCriticalROBERT HUDSON Ltd
Publication of AU6267469ApublicationCriticalpatent/AU6267469A/en