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经营范围
发明名称
Boîte de couplage haute fréquence
摘要
申请公布号
FR1416436(A)
申请公布日期
1965.11.05
申请号
FR19643401703
申请日期
1964.09.10
申请人
发明人
GRECH ALEXANDRE
分类号
H04B1/034
主分类号
H04B1/034
代理机构
代理人
主权项
地址
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