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.)
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
Filing date
Publication date
Priority claimed from DE2446407Aexternal-prioritypatent/DE2446407C2/en
Application filed by Didier Werke AGfiledCriticalDidier Werke AG
Application grantedgrantedCritical
Publication of AU8517475ApublicationCriticalpatent/AU8517475A/en
Publication of AU491212B2publicationCriticalpatent/AU491212B2/en