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
Original Assignee
Individual
Filing date
Publication of AU495374B2publicationCriticalpatent/AU495374B2/en
Priority claimed from JP1975001248Uexternal-prioritypatent/JPS5520934Y2/ja
Priority claimed from JP1975001249Uexternal-prioritypatent/JPS5520935Y2/ja
Application filed by IndividualfiledCriticalIndividual
Publication of AU8713575ApublicationCriticalpatent/AU8713575A/en