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发明名称
HIGH-PRESSURE SODIUM VAPOR LAMP AND TERNARY AMALGAM THEREFOR
摘要
申请公布号
EP0199419(A3)
申请公布日期
1989.05.03
申请号
EP19860200669
申请日期
1986.04.21
申请人
NORTH AMERICAN PHILIPS CORPORATION
发明人
HIRAYAMA, CHIKARA;ANDREW, KENNETH FABER
分类号
H01J61/28;H01J61/22;H01J61/82;(IPC1-7):H01J61/18;H01J61/20
主分类号
H01J61/28
代理机构
代理人
主权项
地址
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