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发明名称
SLIDING PIECE OF VARIABLE RESISTOR
摘要
申请公布号
JPH04103101(A)
申请公布日期
1992.04.06
申请号
JP19900222204
申请日期
1990.08.22
申请人
COPAL ELECTRON CO LTD
发明人
SHINGYOUCHI NARUAKI
分类号
H01C1/12;H01C10/00;H01C10/32
主分类号
H01C1/12
代理机构
代理人
主权项
地址
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