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发明名称
一体化条码磁卡阅读器
摘要
省略其它视图。
申请公布号
CN3035870D
申请公布日期
1995.10.04
申请号
CN95302860.7
申请日期
1995.03.28
申请人
北京市高立开元控制工程公司
发明人
贺宇新
分类号
19-02
主分类号
19-02
代理机构
代理人
主权项
地址
100081北京市海淀区高梁桥斜街13号
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