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
AU15970/34A
Inventor
Fritz Hansing Dr.
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.)
Osterreichisch Ajierikanische Magnesit AG
Original Assignee
Osterreichisch Ajierikanische Magnesit AG
Filing date
Publication date
Application filed by Osterreichisch Ajierikanische Magnesit AGfiledCriticalOsterreichisch Ajierikanische Magnesit AG
Publication of AU1597034ApublicationCriticalpatent/AU1597034A/en