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
AU61570/60A
Inventor
Joseph L. Russell and James H. Carroll, Jr
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.)
Scientific Design Co Inc
Original Assignee
Scientific Design Co Inc
Filing date
Publication of AU245034B2publicationCriticalpatent/AU245034B2/en
Application filed by Scientific Design Co IncfiledCriticalScientific Design Co Inc