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发明名称
Pruefgeraet
摘要
申请公布号
DE806795(C)
申请公布日期
1951.06.18
申请号
DE1948P025708D
申请日期
1948.12.21
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
BARTOLAIN WERNER
分类号
G01R31/18;G01R35/00;H04B17/00
主分类号
G01R31/18
代理机构
代理人
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地址
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