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
AU1237/66A
Inventor
Marshall Robert
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.)
VALENTINE and SONS Ltd
Original Assignee
VALENTINE and SONS 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 VALENTINE and SONS LtdfiledCriticalVALENTINE and SONS Ltd
Publication of AU123766ApublicationCriticalpatent/AU123766A/en