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经营范围
发明名称
Safety spoon
摘要
申请公布号
GB9624450(D0)
申请公布日期
1997.01.15
申请号
GB19960024450
申请日期
1996.11.25
申请人
CHEN, TZU-SHIOU
发明人
分类号
A47G21/04
主分类号
A47G21/04
代理机构
代理人
主权项
地址
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