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.)
ESU JIEI MAAKETSUTEINGU Inc
Original Assignee
ESU JIEI MAAKETSUTEINGU Inc
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 ESU JIEI MAAKETSUTEINGU IncfiledCriticalESU JIEI MAAKETSUTEINGU Inc
Priority to JP1625581ApriorityCriticalpatent/JPS57133872A/en
Publication of JPS57133872ApublicationCriticalpatent/JPS57133872A/en