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.)
Daiwa Kasei KK
Original Assignee
Daiwa Kasei 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 Daiwa Kasei KKfiledCriticalDaiwa Kasei KK
Priority to JP19016088ApriorityCriticalpatent/JPH0239895A/ja
Publication of JPH0239895ApublicationCriticalpatent/JPH0239895A/ja
Publication of JPH0530439B2publicationCriticalpatent/JPH0530439B2/ja