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公开(公告)号:EP1698414A4
公开(公告)日:2012-08-29
申请号:EP04821015
申请日:2004-12-08
Applicant: SUMITOMO ELECTRIC INDUSTRIES
Inventor: MAJIMA M , SIMODA KOHEI , OKADA ISSEI , YAMAKAWA M , KASUGA TAKASHI
CPC classification number: B22F9/24 , B22F1/0022 , B22F1/0096 , B82Y30/00 , H05K1/097 , H05K3/125