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.)
Dow Mitsubishi Kasei Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Dow Mitsubishi Kasei Ltd
Mitsubishi Heavy Industries 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 Dow Mitsubishi Kasei Ltd, Mitsubishi Heavy Industries LtdfiledCriticalDow Mitsubishi Kasei Ltd
Priority to JP13433985ApriorityCriticalpatent/JPS61292587A/ja
Publication of JPS61292587ApublicationCriticalpatent/JPS61292587A/ja
Publication of JPH0511590B2publicationCriticalpatent/JPH0511590B2/ja