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发明名称
乒乓球网柱
摘要
后视图与主视图相同,省略后视图。
申请公布号
CN3087475D
申请公布日期
1998.10.14
申请号
CN97326247.8
申请日期
1997.11.12
申请人
叶秋然
发明人
叶秋然
分类号
21-02-A0193
主分类号
21-02-A0193
代理机构
广州市专利事务所
代理人
罗毅萍
主权项
地址
510140广东省广州市新胜街57号二楼
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