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 - Lifetime
Application number
AU45301/59A
Inventor
Johannes Goyer Georg
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.)
Stuart Henry Ward
Original Assignee
Stuart Henry Ward
Filing date
Publication of AU239684B2publicationCriticalpatent/AU239684B2/en
Application filed by Stuart Henry WardfiledCriticalStuart Henry Ward