VARIABLE RESISTOR CIRCUIT,申请号JP19870269670-传众专利搜索

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发明名称	VARIABLE RESISTOR CIRCUIT
摘要
申请公布号	JPH01112804(A)	申请公布日期	1989.05.01
申请号	JP19870269670	申请日期	1987.10.26
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	NAKATSUGI YASUTO
分类号	H03F19/00	主分类号	H03F19/00
代理机构		代理人
主权项
地址

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