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.)
ASINGER HERIBERT OFFERMANN KARLHEINZ GLUZEK and WALTER VON KEDENBURG FRIEDRICH
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
Deutsche Gold und Silber Scheideanstalt
Filing date
Publication date
Priority claimed from DE2258411Aexternal-prioritypatent/DE2258411C3/en
Application filed by Deutsche Gold und Silber ScheideanstaltfiledCriticalDeutsche Gold und Silber Scheideanstalt
Application grantedgrantedCritical
Publication of AU6244773ApublicationCriticalpatent/AU6244773A/en
Publication of AU478937B2publicationCriticalpatent/AU478937B2/en