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.)
IJICHI SHIYUKEIJIYOU KK
National Institute of Advanced Industrial Science and Technology
Original Assignee
IJICHI SHIYUKEIJIYOU KK
Agency of Industrial Science and Technology
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 IJICHI SHIYUKEIJIYOU KK, Agency of Industrial Science and TechnologyfiledCriticalIJICHI SHIYUKEIJIYOU KK
Priority to JP2941787ApriorityCriticalpatent/JPS63201035A/ja
Publication of JPS63201035ApublicationCriticalpatent/JPS63201035A/ja
Publication of JPH0432021B2publicationCriticalpatent/JPH0432021B2/ja