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.)
Wolfgang Kramer Paul-Ernst Frohberger Karlheinz Buchel
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.)
Rater AG
Original Assignee
Rater AG
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 DE2335020Aexternal-prioritypatent/DE2335020C3/en
Application filed by Rater AGfiledCriticalRater AG
Application grantedgrantedCritical
Publication of AU481859B2publicationCriticalpatent/AU481859B2/en
Publication of AU7097074ApublicationCriticalpatent/AU7097074A/en