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.)
SEKIYU SHIGEN KAIHATSU KK
Original Assignee
SEKIYU SHIGEN KAIHATSU KK
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 SEKIYU SHIGEN KAIHATSU KKfiledCriticalSEKIYU SHIGEN KAIHATSU KK
Priority to JP8397485ApriorityCriticalpatent/JPS61243203A/ja
Publication of JPS61243203ApublicationCriticalpatent/JPS61243203A/ja
Publication of JPH0335563B2publicationCriticalpatent/JPH0335563B2/ja