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
AU59979/69A
Inventor
THOMAS NEWTON RONALD C. HIBBARD and KARL DECKERHOFF DON JACKSON
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.)
Ronald C Hibbard
Original Assignee
Ronald C Hibbard
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 Ronald C HibbardfiledCriticalRonald C Hibbard
Publication of AU5997969ApublicationCriticalpatent/AU5997969A/en