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.)
Walter Zimmerschied and Hans Ungemach Willy Kaiser
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Individual
Original Assignee
Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of AU2422856ApublicationCriticalpatent/AU2422856A/en
Publication of AU218022B2publicationCriticalpatent/AU218022B2/en