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发明名称
Einrichtung zum Entfernen des Sinters von dem Walzgut vor dem Walzen
摘要
申请公布号
DE621757(C)
申请公布日期
1935.11.13
申请号
DE1933M124590D
申请日期
1933.08.01
申请人
MANNESMANNROEHREN-WERKE
发明人
分类号
B21B45/04
主分类号
B21B45/04
代理机构
代理人
主权项
地址
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