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发明名称
钥匙圈
摘要
申请公布号
CN300726086D
申请公布日期
2008.01.02
申请号
CN200730046897.2
申请日期
2007.01.29
申请人
吕豪文
发明人
吕豪文
分类号
03-01
主分类号
03-01
代理机构
广州三环专利代理有限公司
代理人
刘孟斌
主权项
地址
台湾省汐止市新台五路1段79号16F-12
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