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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Systems 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 Fuji Electric Systems Co LtdfiledCriticalFuji Electric Systems Co Ltd
Priority to JP60115405ApriorityCriticalpatent/JPS61274208A/ja
Publication of JPS61274208ApublicationCriticalpatent/JPS61274208A/ja
Publication of JPH0545121B2publicationCriticalpatent/JPH0545121B2/ja