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发明名称
METHOD OF ROLLING SLABS AND BARS AND WORKING ROLLS FOR ROLLING SLABS AND BARS IN MORE AS ONE PASS IN A NON-RERERSING TWO-HIGH MILLLKI DLJA PROKATKI ZAGOTOVOK I PRUTKOV BOLEE,CHEM V ODNOM PROPUSKE NA NEREVERSIVNOM PROKATNOM STANE DUO
摘要
申请公布号
PL121118(B2)
申请公布日期
1982.04.30
申请号
PL19790220774
申请日期
1979.12.24
申请人
发明人
分类号
B21B1/10;B21H;(IPC1-7):B21B1/10
主分类号
B21B1/10
代理机构
代理人
主权项
地址
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