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经营范围
发明名称
Générateurs d'impulsions
摘要
申请公布号
FR999500(A)
申请公布日期
1952.01.31
申请号
FRD999500
申请日期
1949.11.10
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H02M9/06;H03K3/45
主分类号
H02M9/06
代理机构
代理人
主权项
地址
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