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
AU12807/33A
Inventor
Hartranft Reiciiel Frank
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.)
Sylvania Industrial Corp
Original Assignee
Sylvania Industrial Corp
Filing date
Publication date
Application filed by Sylvania Industrial CorpfiledCriticalSylvania Industrial Corp
Publication of AU1280733ApublicationCriticalpatent/AU1280733A/en