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发明名称
GURTROLLER.
摘要
申请公布号
DE1899514(U)
申请公布日期
1964.08.27
申请号
DE196400S8899U
申请日期
1964.05.27
申请人
ERNST SELVE K.G.
发明人
分类号
主分类号
代理机构
代理人
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地址
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