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发明名称
角尺(HY03)
摘要
申请公布号
CN3290049D
申请公布日期
2003.04.23
申请号
CN02338602.9
申请日期
2002.09.08
申请人
吴庆华
发明人
吴庆华
分类号
10-04
主分类号
10-04
代理机构
金华科源专利事务所有限公司
代理人
胡杰平
主权项
地址
321017浙江省金华市金磐开发区金都路18号
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