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发明名称
Lampe à vapeur de mercure à haute pression, avec charge gazeuse initiale et cathodes incandescentes à auto-chauffage
摘要
申请公布号
FR856699(A)
申请公布日期
1940.08.01
申请号
FRD856699
申请日期
1939.06.21
申请人
ELECTRICITATSGESELLSCHAFT SANITAS MIT BESCHRANKTER HAFTUNG
发明人
分类号
H01J61/073
主分类号
H01J61/073
代理机构
代理人
主权项
地址
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