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
AU19602/56A
Inventor
Martin Kohler Johan
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.)
Morgan Crucible Co PLC
Original Assignee
Morgan Crucible Co PLC
Filing date
Publication of AU213753B2publicationCriticalpatent/AU213753B2/en
Application filed by Morgan Crucible Co PLCfiledCriticalMorgan Crucible Co PLC