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发明名称
Messanordnung zur Ermittlung von AEnderungen des Wellenwiderstandes elektrischer Leitungen
摘要
申请公布号
DE928237(C)
申请公布日期
1955.05.26
申请号
DE1952S027419
申请日期
1952.02.29
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
HENNEBERG HANS
分类号
H04B3/46;H04B3/48
主分类号
H04B3/46
代理机构
代理人
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