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.)
CKD Corp
Original Assignee
CKD Corp
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 CKD CorpfiledCriticalCKD Corp
Priority to JP57081103ApriorityCriticalpatent/JPS58199061A/ja
Publication of JPS58199061ApublicationCriticalpatent/JPS58199061A/ja
Publication of JPS6344021B2publicationCriticalpatent/JPS6344021B2/ja