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经营范围
发明名称
Mit einem Rollschuh verbundener Schlittschuh
摘要
申请公布号
DE738235(C)
申请公布日期
1943.08.06
申请号
DE1941K162571D
申请日期
1941.10.28
申请人
JOSEF KUHN;WILHELMINE KUHN, GEB. KRIEG
发明人
KUHN ALFRED
分类号
A63C17/18
主分类号
A63C17/18
代理机构
代理人
主权项
地址
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