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发明名称
VERWENDUNG VON PROFILEISEN, DEREN QUERSCHNITT AN MINDESTENS EINER STELLE GROESSER IST ALS AN ANDEREN STELLEN, INSBESONDERE HANDELSUEBLICHER PROFILEISEN.
摘要
申请公布号
DE1786012(U)
申请公布日期
1959.04.02
申请号
DE195900E2140U
申请日期
1959.01.31
申请人
WILHELM ECKHARDT
发明人
WILHELM ECKHARDT
分类号
主分类号
代理机构
代理人
主权项
地址
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