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发明名称
LIGHT-EMITTING VESSEL AND LIGHT-EMITTING VESSEL FOR HIGH-PRESSURE DISCHARGE LAMP
摘要
申请公布号
EP1755147(A4)
申请公布日期
2010.02.24
申请号
EP20050748453
申请日期
2005.06.06
申请人
NGK INSULATORS, LTD.;NGK OPTOCERAMICS CO., LTD.
发明人
WATANABE, KEIICHIRO;OHTA, TAKASHI;MASUI, NAOKI
分类号
H01J61/36;C04B35/115;C04B37/02;H01J61/30
主分类号
H01J61/36
代理机构
代理人
主权项
地址
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