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经营范围
发明名称
VARIABLE RESISTOR
摘要
申请公布号
JPH03284801(A)
申请公布日期
1991.12.16
申请号
JP19900086555
申请日期
1990.03.30
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
MITSUMURA OSAMU
分类号
H01C1/14;H01C10/32
主分类号
H01C1/14
代理机构
代理人
主权项
地址
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