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经营范围
发明名称
Dispositif de multiplication des fréquences
摘要
申请公布号
FR903956(A)
申请公布日期
1945.10.23
申请号
FRD903956
申请日期
1944.05.04
申请人
C. LORENZ AKTIENGESELLSCHAFT
发明人
分类号
H03B19/10;H03F1/36
主分类号
H03B19/10
代理机构
代理人
主权项
地址
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