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发明名称
IMPROVEMENTS IN OR RELATING TO ELECTRIC LAMPS
摘要
申请公布号
GB1211179(A)
申请公布日期
1970.11.04
申请号
GB19690024531
申请日期
1969.05.14
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
分类号
H01K1/38;H01K3/20
主分类号
H01K1/38
代理机构
代理人
主权项
地址
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