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发明名称
Improvements in or relating to resistors and methods of making them
摘要
申请公布号
GB922741(A)
申请公布日期
1963.04.03
申请号
GB19590038333
申请日期
1959.11.11
申请人
JOHN GREER RUCKELSHAUS
发明人
分类号
H01C17/08
主分类号
H01C17/08
代理机构
代理人
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