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发明名称
Perfectionnements aux lampes électriques à incandescence et dispositif de support approprié
摘要
申请公布号
FR802697(A)
申请公布日期
1936.09.10
申请号
FRD802697
申请日期
1936.01.31
申请人
发明人
BERTIN LOUIS
分类号
H01K1/46
主分类号
H01K1/46
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代理人
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