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.)
MINATO SANGYO KK
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
MINATO SANGYO 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 MINATO SANGYO KK, Agency of Industrial Science and TechnologyfiledCriticalMINATO SANGYO KK
Priority to JP1895583ApriorityCriticalpatent/JPS59146578A/ja
Priority to KR1019830004263Aprioritypatent/KR880001350B1/ko
Publication of JPS59146578ApublicationCriticalpatent/JPS59146578A/ja
Publication of JPS6136914B2publicationCriticalpatent/JPS6136914B2/ja