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发明名称
Electrical impedance responsive devices
摘要
申请公布号
US2924775(A)
申请公布日期
1960.02.09
申请号
US19560586754
申请日期
1956.05.23
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
NEUGEBAUER HERMANN
分类号
G01R27/02
主分类号
G01R27/02
代理机构
代理人
主权项
地址
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