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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Priority claimed from DE2458317Aexternal-prioritypatent/DE2458317B2/en
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of AU8549875ApublicationCriticalpatent/AU8549875A/en
Publication of AU489552B2publicationCriticalpatent/AU489552B2/en