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发明名称
DREIWALZEN-SCHRAEGWALZWERK
摘要
申请公布号
DE2264713(B2)
申请公布日期
1977.05.26
申请号
DE19722264713
申请日期
1972.04.20
申请人
发明人
分类号
B21B19/06;B21B31/06;B21B31/24;B21B31/32;(IPC1-7):B21B31/08
主分类号
B21B19/06
代理机构
代理人
主权项
地址
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