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发明名称
ROLLING MILL
摘要
申请公布号
SU850236(A1)
申请公布日期
1981.07.30
申请号
SU19782678340
申请日期
1978.10.27
申请人
KRAMATORSKIJ NI PT I MASHINOSTROENIYA
发明人
BROVMAN MIKHAIL YA,SU
分类号
B21B13/00;(IPC1-7):B21B13/00
主分类号
B21B13/00
代理机构
代理人
主权项
地址
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