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经营范围
发明名称
ELECTRONIC VOLUME DEVICE
摘要
申请公布号
EP0507964(B1)
申请公布日期
1998.09.09
申请号
EP19910918939
申请日期
1991.10.31
申请人
SHINTOM CO., LTD
发明人
NAKAJIMA, YUKIHIRO
分类号
H03G1/00;H03G3/00;(IPC1-7):H03G3/00
主分类号
H03G1/00
代理机构
代理人
主权项
地址
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