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公开(公告)号：DE1779852A1
公开(公告)日：1972-03-02
申请号：DE1779852
申请日：1968-03-15
Applicant: TORAY INDUSTRIES
Inventor： FUJII SHIGERU , MIWA TAKASHI , NOJI KAZUSHIGE , NAGOYA OKAGAWA CHIKATSU , TOKI MASAMICHI
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