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.)
Otto Weiberg Helmut Waldmann Hermann Seifert Gunter Drescher
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.)
Deutsche Gold und Silber-Scheideanstalt Vormals Roessler And Bayer AG
Original Assignee
Deutsche Gold und Silber-Scheideanstalt Vormals Roessler And Bayer 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 DE2519299Aexternal-prioritypatent/DE2519299C2/en
Application filed by Deutsche Gold und Silber-Scheideanstalt Vormals Roessler And Bayer AGfiledCriticalDeutsche Gold und Silber-Scheideanstalt Vormals Roessler And Bayer AG
Application grantedgrantedCritical
Publication of AU494216B2publicationCriticalpatent/AU494216B2/en
Publication of AU1341876ApublicationCriticalpatent/AU1341876A/en