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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Application filed by IndividualfiledCriticalIndividual
Priority to JP1979017186UpriorityCriticalpatent/JPS5854498Y2/ja
Publication of JPS55117531UpublicationCriticalpatent/JPS55117531U/ja
Application grantedgrantedCritical
Publication of JPS5854498Y2publicationCriticalpatent/JPS5854498Y2/ja