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经营范围
发明名称
Compensation des variations d'une impédance de charge
摘要
申请公布号
FR1027396(A)
申请公布日期
1953.05.11
申请号
FRD1027396
申请日期
1950.09.13
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H03D1/10
主分类号
H03D1/10
代理机构
代理人
主权项
地址
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