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公开(公告)号：EP2098896A4
公开(公告)日：2011-06-29
申请号：EP07807111
申请日：2007-09-12
Applicant: TORAY INDUSTRIES
Inventor： GOUDA WATARU , OSADA SHUNICHI , OYAMA MASATOSHI
CPC classification number: G02B6/1221 , G02B6/02042 , G02B6/10 , Y10T428/2495
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