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公开(公告)号：US3475305A
公开(公告)日：1969-10-28
申请号：US3475305D
申请日：1967-05-26
Applicant: TORAY INDUSTRIES
Inventor： WAKAMATSU SHIGERU , HOSAKA SHUNTARO
IPC: B01J1/10
CPC classification number: Y10S204/909 , Y10S204/912
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公开(公告)号：US3483103A
公开(公告)日：1969-12-09
申请号：US3483103D
申请日：1966-12-19
Applicant: TORAY INDUSTRIES
Inventor： WAKAMATSU SHIGERU , HOSAKA SHUNTARO
IPC: C07C255/45 , B01J1/10
CPC classification number: C07C255/00 , Y10S204/91 , Y10S204/911 , Y10S204/912
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公开(公告)号：US3491005A
公开(公告)日：1970-01-20
申请号：US3491005D
申请日：1967-10-27
Applicant: TORAY INDUSTRIES
Inventor： WAKAMATSU SHIGERU , HOSAKA SHUNTARO
CPC classification number: C07C69/44 , Y10S204/909 , Y10S204/912
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