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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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 Sekisui Chemical Co LtdfiledCriticalSekisui Chemical Co Ltd
Priority to JP1987005310UpriorityCriticalpatent/JPH0618556Y2/ja
Publication of JPS63112889UpublicationCriticalpatent/JPS63112889U/ja
Application grantedgrantedCritical
Publication of JPH0618556Y2publicationCriticalpatent/JPH0618556Y2/ja
