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发明名称
ROLLING STAND FOR SHORT-MANDREL SCREW ROLLING MILL
摘要
申请公布号
SU749464(A1)
申请公布日期
1980.07.23
申请号
SU19772528913
申请日期
1977.06.16
申请人
SAMOKHIN BORIS ,SU;ERMOLAEV PAVEL ,SU;TARTAKOVSKIJ IGOR K,SU
发明人
SAMOKHIN BORIS ,SU;ERMOLAEV PAVEL ,SU;TARTAKOVSKIJ IGOR K,SU
分类号
B21B13/12;B21B13/00;B21B19/02;(IPC1-7):B21B13/12
主分类号
B21B13/12
代理机构
代理人
主权项
地址
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