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发明名称
Lampe électrique à refroidissement par jet gazeux
摘要
申请公布号
FR926584(A)
申请公布日期
1947.10.06
申请号
FRD926584
申请日期
1946.02.20
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
分类号
H01J61/52
主分类号
H01J61/52
代理机构
代理人
主权项
地址
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