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发明名称
Method of manufacturing electrical resistors having negative temperature characteristics
摘要
申请公布号
US2294756(A)
申请公布日期
1942.09.01
申请号
US19410374356
申请日期
1941.01.14
申请人
GENERAL ELECTRIC COMPANY
发明人
INUTSUKA HIDEO;KAWASE SHUJIRO
分类号
H01C7/04
主分类号
H01C7/04
代理机构
代理人
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