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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ORIENTAL METAL SEIZO CO
Original Assignee
ORIENTAL METAL SEIZO CO
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Filing date
Publication date
Application filed by ORIENTAL METAL SEIZO COfiledCriticalORIENTAL METAL SEIZO CO
Priority to JP14524279ApriorityCriticalpatent/JPS5669130A/ja
Publication of JPS5669130ApublicationCriticalpatent/JPS5669130A/ja
Publication of JPS6134737B2publicationCriticalpatent/JPS6134737B2/ja