Method of making grid resistors,申请号US19350012011-传众专利搜索

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发明名称	Method of making grid resistors
摘要
申请公布号	US2107187(A)	申请公布日期	1938.02.01
申请号	US19350012011	申请日期	1935.03.20
申请人	ALLEGHENY STEEL COMPANY	发明人	OTTE OTHO M.
分类号	H01C3/10	主分类号	H01C3/10
代理机构		代理人
主权项
地址

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