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发明名称
七巧箱
摘要
申请公布号
TW012728
申请公布日期
1973.05.01
申请号
TW055373
申请日期
1971.09.22
申请人
秦 谦
发明人
秦 谦
分类号
A45C
主分类号
A45C
代理机构
代理人
主权项
地址
台南巿大同路301号
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