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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Application filedfiledCritical
Priority to JP4706579ApriorityCriticalpatent/JPS55139297A/ja
Publication of JPS55139297ApublicationCriticalpatent/JPS55139297A/ja
Publication of JPS5654239B2publicationCriticalpatent/JPS5654239B2/ja
JP4706579A1979-04-171979-04-17Device for supporting tail portion of longitudinal rail of rail type universal parallel ruler* etc
GrantedJPS55139297A
(en)
