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发明名称
Electrical impedance unit
摘要
申请公布号
US2713144(A)
申请公布日期
1955.07.12
申请号
US19490128785
申请日期
1949.11.22
申请人
ESSEX ELECTRONICS
发明人
MONTLLOR JAMES A.
分类号
H01G2/00
主分类号
H01G2/00
代理机构
代理人
主权项
地址
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