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 JP17112479ApriorityCriticalpatent/JPS5699820A/ja
Publication of JPS5699820ApublicationCriticalpatent/JPS5699820A/ja
Publication of JPS6358727B2publicationCriticalpatent/JPS6358727B2/ja