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发明名称
APPAREIL EDUCATIF ET DISTRAYANT
摘要
申请公布号
BE873693(A1)
申请公布日期
1979.05.16
申请号
BE19790193069
申请日期
1979.01.24
申请人
INVICTA PLASTICS LTD
发明人
分类号
A63F3/00;A63F9/04;G07C15/00;G09B7/02;(IPC1-7):G06F/
主分类号
A63F3/00
代理机构
代理人
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地址
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