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摘要
左、右视图对称,省略左视图。
申请公布号
CN3115395D
申请公布日期
1999.07.07
申请号
CN98320290.7
申请日期
1998.09.30
申请人
陈国庆
发明人
陈国庆
分类号
14-02-C0564
主分类号
14-02-C0564
代理机构
广州市专利事务所
代理人
王振英
主权项
地址
510310广东省广州市赤岗三街10号504
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