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发明名称
Inductance device
摘要
申请公布号
US2287170(A)
申请公布日期
1942.06.23
申请号
US19400365627
申请日期
1940.11.14
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
GANZ ALBERT G.
分类号
H01F27/32
主分类号
H01F27/32
代理机构
代理人
主权项
地址
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