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发明名称
Resistor
摘要
申请公布号
US2418461(A)
申请公布日期
1947.04.08
申请号
US19430516432
申请日期
1943.12.31
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
BECKER JOSEPH A.;CHRISTENSEN HOWARD;KLEIMACK JOSEPH J.
分类号
H01C1/142
主分类号
H01C1/142
代理机构
代理人
主权项
地址
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