STEP TYPE VARIABLE RESISTANCE ATTENUATOR AND METHOD OF PRODUCING SAME,申请号JP19800156368-传众专利搜索

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发明名称	STEP TYPE VARIABLE RESISTANCE ATTENUATOR AND METHOD OF PRODUCING SAME
摘要
申请公布号	JPS5779602(A)	申请公布日期	1982.05.18
申请号	JP19800156368	申请日期	1980.11.06
申请人	NIPPON DENKI KK	发明人	NISHIZAWA TAKESHI
分类号	H01C10/48;H01C13/00;H01C17/00;H01C17/06	主分类号	H01C10/48
代理机构		代理人
主权项
地址

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