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.)
Asahi Tec Corp
Original Assignee
Asahi Malleable Iron Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Malleable Iron Co LtdfiledCriticalAsahi Malleable Iron Co Ltd
Priority to JP288480ApriorityCriticalpatent/JPS56102507A/ja
Publication of JPS56102507ApublicationCriticalpatent/JPS56102507A/ja
Publication of JPS6237683B2publicationCriticalpatent/JPS6237683B2/ja