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
AU781/31A
Inventor
C. Alstad and John H. Baumgartner George
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.)
I Charles Doering Henry Doering
Original Assignee
I Charles Doering Henry Doering
Filing date
Publication date
Application filed by I Charles Doering Henry DoeringfiledCriticalI Charles Doering Henry Doering
Publication of AU78131ApublicationCriticalpatent/AU78131A/en