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
AU21323/67A
Inventor
W. Carlson Roy
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.)
Albert Heglund Jr
Original Assignee
Albert Heglund Jr
Filing date
Publication date
Application filed by Albert Heglund JrfiledCriticalAlbert Heglund Jr
Publication of AU2132367ApublicationCriticalpatent/AU2132367A/en