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公开(公告)号:US3431188A
公开(公告)日:1969-03-04
申请号:US3431188D
申请日:1964-11-18
Applicant: TORAY INDUSTRIES
Inventor: ITO SHOICHI , KAWAMOTO ICHIRO , HARA YOICHIRO
CPC classification number: B01J19/122 , B01J19/246 , B01J2219/00085 , B01J2219/00094
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公开(公告)号:US3479264A
公开(公告)日:1969-11-18
申请号:US3479264D
申请日:1965-04-28
Applicant: TORAY INDUSTRIES
Inventor: ITO YOSHIKAZU , WAKAMATSU SHIGERU , HARA YOICHIRO , MORINO JIRO
CPC classification number: B01J19/122 , Y10S204/903
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