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发明名称
VARIABLE RESISTOR
摘要
申请公布号
JPS5683903(A)
申请公布日期
1981.07.08
申请号
JP19790161182
申请日期
1979.12.12
申请人
SONY CORP
发明人
NAKAYAMA YOSHIMITSU
分类号
H01C1/125;H01C10/06
主分类号
H01C1/125
代理机构
代理人
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