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发明名称
Precision resistor
摘要
申请公布号
US2817738(A)
申请公布日期
1957.12.24
申请号
US19550504129
申请日期
1955.04.27
申请人
SHALLITE, INC.
发明人
KOHLER JOHN H.
分类号
H01C1/036;H01C3/00
主分类号
H01C1/036
代理机构
代理人
主权项
地址
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