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公开(公告)号：KR100007780B1
公开(公告)日：1980-03-12
申请号：KR1019740002410
申请日：1974-05-10
Applicant: 엔.브이.필립스글로에이람펜화브리에겐
Inventor： 요한네스아로이시우스반리우벤
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