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发明名称
Spielkegel
摘要
申请公布号
DE1728254(A1)
申请公布日期
1972.03.23
申请号
DE19681728254
申请日期
1968.09.18
申请人
PETRAN,ELFRIEDE
发明人
PETRAN,ELFRIEDE
分类号
A63D9/00
主分类号
A63D9/00
代理机构
代理人
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