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.)
Mitsubishi Rayon Engineering Co Ltd
Original Assignee
Mitsubishi Rayon Engineering 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 Mitsubishi Rayon Engineering Co LtdfiledCriticalMitsubishi Rayon Engineering Co Ltd
Priority to JP13337085ApriorityCriticalpatent/JPS61291008A/ja
Priority to US06/875,728prioritypatent/US4668401A/en
Priority to EP86108349Aprioritypatent/EP0207379B1/en
Priority to DE8686108349Tprioritypatent/DE3666533D1/de
Publication of JPS61291008ApublicationCriticalpatent/JPS61291008A/ja
Publication of JPH024328B2publicationCriticalpatent/JPH024328B2/ja