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发明名称
Hohler Rotationszylinder fuer Volksbelustigungen
摘要
申请公布号
DE819520(C)
申请公布日期
1951.10.31
申请号
DE1949P055064
申请日期
1949.09.16
申请人
HOFFMEISTER ERNST WALTER
发明人
HOFFMEISTER ERNST WALTER
分类号
A63G23/00
主分类号
A63G23/00
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代理人
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