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.)
KATSURA DENKO CO., LTD.
Original Assignee
KATSURA DENKO 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 KATSURA DENKO CO., LTD.filedCriticalKATSURA DENKO CO., LTD.
Priority to JP1990050786UpriorityCriticalpatent/JPH0718146Y2/ja
Publication of JPH0410986UpublicationCriticalpatent/JPH0410986U/ja
Application grantedgrantedCritical
Publication of JPH0718146Y2publicationCriticalpatent/JPH0718146Y2/ja