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发明名称
SPIELZEUGKRAN.
摘要
申请公布号
DE1731934(U)
申请公布日期
1956.10.11
申请号
DE195400B8199U
申请日期
1954.06.18
申请人
BERKENKAMP & SCHLEUTER
发明人
分类号
主分类号
代理机构
代理人
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