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.)
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Individual
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Individual
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Publication date
Priority claimed from DE2225727Aexternal-prioritypatent/DE2225727C2/en
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of AU5577873ApublicationCriticalpatent/AU5577873A/en
Publication of AU457248B2publicationCriticalpatent/AU457248B2/en