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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Publication date
Application filedfiledCritical
Priority to JP6693075ApriorityCriticalpatent/JPS51142174A/ja
Publication of JPS51142174ApublicationCriticalpatent/JPS51142174A/ja
Publication of JPS5742466B2publicationCriticalpatent/JPS5742466B2/ja
JP6693075A1975-06-021975-06-02Automatic supply and take-out device for springs to and from a work ta be of a spring grinding machine
GrantedJPS51142174A
(en)
