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摘要
申请公布号
CN3331402D
申请公布日期
2003.10.22
申请号
CN03307224.8
申请日期
2003.04.08
申请人
陈新
发明人
钱禹杉
分类号
14-02
主分类号
14-02
代理机构
北京双收专利事务所
代理人
吴忠仁
主权项
地址
100086北京市海淀区知春路豪景大厦C座1001室
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