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.)
Abandoned
Application number
AU76813/87A
Inventor
Not Given Name
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE3628248Aexternal-prioritypatent/DE3628248C1/en
Priority claimed from DE3628250Aexternal-prioritypatent/DE3628250C1/en
Application filed by Degussa GmbHfiledCriticalDegussa GmbH
Publication of AU7681387ApublicationCriticalpatent/AU7681387A/en