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发明名称
中型两孔打孔机
摘要
请求保护色彩。
申请公布号
CN3286167D
申请公布日期
2003.04.02
申请号
CN02333059.7
申请日期
2002.07.24
申请人
深圳日星文教制造有限公司
发明人
高国胜
分类号
19-02
主分类号
19-02
代理机构
北京奥瑞专利事务所
代理人
颜健
主权项
地址
518000广东省深圳市龙岗区龙岗镇回龙埔村工业区
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