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经营范围
发明名称
GITTERTRAEGER AUS STAHL.
摘要
申请公布号
DE1618702(U)
申请公布日期
1951.01.11
申请号
DE195000P0936U
申请日期
1950.07.11
申请人
ALFRED PFAU
发明人
ALFRED PFAU
分类号
主分类号
代理机构
代理人
主权项
地址
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