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.)
G WALTER STEFFENS GmbH AND Co
Original Assignee
G WALTER STEFFENS GmbH AND Co
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 DE3732237Aexternal-prioritypatent/DE3732237C1/en
Application filed by G WALTER STEFFENS GmbH AND CofiledCriticalG WALTER STEFFENS GmbH AND Co
Publication of AU2151788ApublicationCriticalpatent/AU2151788A/en
Publication of AU587950B2publicationCriticalpatent/AU587950B2/en
Application grantedgrantedCritical
Publication of AU587950CpublicationCriticalpatent/AU587950C/en