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.)
Alpha Corp
Original Assignee
Kokusan Kinzoku Kogyo 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 Kokusan Kinzoku Kogyo Co LtdfiledCriticalKokusan Kinzoku Kogyo Co Ltd
Priority to JP11987680ApriorityCriticalpatent/JPS5745691A/ja
Publication of JPS5745691ApublicationCriticalpatent/JPS5745691A/ja
Publication of JPH0143359B2publicationCriticalpatent/JPH0143359B2/ja