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发明名称
幼儿学步车
摘要
申请公布号
CN3081370D
申请公布日期
1998.07.15
申请号
CN97300651.X
申请日期
1997.02.18
申请人
刘保佑
发明人
刘保佑
分类号
12-12-G0114
主分类号
12-12-G0114
代理机构
北京三友专利代理有限责任公司
代理人
刘新宇
主权项
地址
台湾省台北县汐止镇大同路3段218号6楼
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