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发明名称
Strassenmodell-Spiel- und Lehrbaukasten
摘要
申请公布号
DE1472319(A1)
申请公布日期
1969.05.22
申请号
DE19651472319
申请日期
1965.07.12
申请人
KRICHLER,NORBERT
发明人
KRICHLER,NORBERT
分类号
A63H18/02;G09B19/14
主分类号
A63H18/02
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