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发明名称
Spielzeuglaufrad
摘要
申请公布号
DE945072(C)
申请公布日期
1956.06.28
申请号
DE1953R012355
申请日期
1953.08.18
申请人
DIPL.-KFM. ERNST RENNEBAUM
发明人
分类号
A63H17/26;A63H17/267;B29C33/00;B29C33/30;B29D99/00
主分类号
A63H17/26
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代理人
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