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.)
Shikoku Research Institute Inc
Nissin Electric Co Ltd
Original Assignee
Shikoku Research Institute Inc
Nissin Electric 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 Shikoku Research Institute Inc, Nissin Electric Co LtdfiledCriticalShikoku Research Institute Inc
Priority to JP3921882ApriorityCriticalpatent/JPS58157326A/ja
Publication of JPS58157326ApublicationCriticalpatent/JPS58157326A/ja
Publication of JPH0113295B2publicationCriticalpatent/JPH0113295B2/ja