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发明名称
Diviseur de super haute-fréquence
摘要
申请公布号
FR1182234(A)
申请公布日期
1959.06.23
申请号
FRD1182234
申请日期
1957.01.21
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
H03B21/02;H03B21/04
主分类号
H03B21/02
代理机构
代理人
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