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发明名称
THERMAL RMS LIMITER AND SEMICONDUCTOR DRIVING CIRCUIT MEANS
摘要
申请公布号
US3480835(A)
申请公布日期
1969.11.25
申请号
USD3480835
申请日期
1967.03.10
申请人
WESTON INSTRUMENTS INC.
发明人
PETER L. RICHMAN
分类号
H02H6/00;H02H9/02;(IPC1-7):H02H5/04
主分类号
H02H6/00
代理机构
代理人
主权项
地址
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