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发明名称
Perfectionnements aux lampes électriques
摘要
申请公布号
FR1175417(A)
申请公布日期
1959.03.26
申请号
FRD1175417
申请日期
1956.07.06
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H01K1/26;H01K1/32
主分类号
H01K1/26
代理机构
代理人
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