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.)
JDC Corp
Original Assignee
JDC 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 JDC CorpfiledCriticalJDC Corp
Priority to JP60136855ApriorityCriticalpatent/JPS621974A/ja
Publication of JPS621974ApublicationCriticalpatent/JPS621974A/ja
Publication of JPH0545746B2publicationCriticalpatent/JPH0545746B2/ja