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摘要
申请公布号
CN3046554D
申请公布日期
1996.07.24
申请号
CN95306528.6
申请日期
1995.07.24
申请人
北京极星电子有限公司
发明人
方维行
分类号
10-01
主分类号
10-01
代理机构
代理人
主权项
地址
100080北京市海淀区海淀路甲21号西侧中成大厦1208房间
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