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经营范围
发明名称
Modulateur d'hyperfréquences
摘要
申请公布号
FR1193363(A)
申请公布日期
1959.11.02
申请号
FRD1193363
申请日期
1958.03.17
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
分类号
H03C7/02
主分类号
H03C7/02
代理机构
代理人
主权项
地址
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