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发明名称
RESISTOR DEVICE
摘要
申请公布号
CA443334(A)
申请公布日期
1947.07.29
申请号
CAD443334
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED;BELL TELEPHONE LABORATORIES
发明人
JOSEPH J. KLEIMACK;GERALD L. PEARSON
分类号
主分类号
代理机构
代理人
主权项
地址
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