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经营范围
发明名称
Vorrichtung zur breitbandigen Verstaerkung,insbesondere von Wanderwellen
摘要
申请公布号
DE1541911(A1)
申请公布日期
1970.05.06
申请号
DE19671541911
申请日期
1967.08.21
申请人
CUTLER-HAMMER INC.
发明人
A. DEGRUYL,JOHANNES
分类号
H01S1/02
主分类号
H01S1/02
代理机构
代理人
主权项
地址
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