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
Priority claimed from JP1213284Aexternal-prioritypatent/JPH0377894A/ja
Application filed by Toray IndustriesfiledCriticalToray Industries
Publication of NO911493LpublicationCriticalpatent/NO911493L/no
Publication of NO911493D0publicationCriticalpatent/NO911493D0/no