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公开(公告)号：DE1769885A1
公开(公告)日：1972-03-02
申请号：DE1769885
申请日：1968-07-31
Applicant: TORAY INDUSTRIES
Inventor： SHIMAMURA MASAHARU , MINAKUCHI HIDEHARU , SAKAI HIROSHI , KUWABARA TSUTOMU , YUKI KAZUO , OKAWA TAKAO , ABE TAMIO
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