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发明名称
LERNSPIELZEUG
摘要
申请公布号
DE3047155(A1)
申请公布日期
1982.04.22
申请号
DE19803047155
申请日期
1980.12.15
申请人
KABUSHIKI KAISHA NICHIGAN
发明人
WATANABE,SUSUMU;HISADA,YOSHIAKI
分类号
G09B1/08;A63F3/00;A63F7/04;A63F9/06;A63F9/34;A63H33/00;A63H33/26;(IPC1-7):A63H33/26
主分类号
G09B1/08
代理机构
代理人
主权项
地址
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