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公开(公告)号：DE1619645A1
公开(公告)日：1971-04-08
申请号：DE1619645
申请日：1967-06-08
Applicant: TORAY INDUSTRIES
Inventor： YOSHIDA OSAMU , SATO TSUGUO , OHTSU SHIGA , KAME MASAHIDE , NISHIKAWA TAKAO , AOKI MASAHIRO , SUGITA YOSHIO
IPC: D06P3/82
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