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Priority claimed from JP27141494Aexternal-prioritypatent/JP3428178B2/ja
Priority claimed from JP27141394Aexternal-prioritypatent/JP3451755B2/ja
Priority claimed from JP27141694Aexternal-prioritypatent/JP3467533B2/ja
Priority claimed from JP27141594Aexternal-prioritypatent/JP3484581B2/ja
Application filed by Mitsubishi Chem CorpfiledCriticalMitsubishi Chem Corp
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Publication of TW307793BpublicationCriticalpatent/TW307793B/zh