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发明名称
BREAKDOWN PASS FOR LENGTHWISE ROLLING OF TUBES
摘要
申请公布号
SU1502145(A1)
申请公布日期
1989.08.23
申请号
SU19874372218
申请日期
1987.12.23
申请人
URALSKIJ NII TRUBNOJ PROMYSHLENNOSTI
发明人
KLOCHKO VLADIMIR I,SU;MARCHENKO LEONID G,SU;KHAJDUKOV IVAN F,SU;YUZHAKOV ANATOLIJ P,SU;MITROPOLSKIJ YURIJ G,SU;DERVOED EDUARD A,SU;GRYAZIN ALEKSANDR A,SU;KARYAKIN ALEKSANDR M,SU
分类号
B21B17/04;B21B27/02;(IPC1-7):21B17/04;21B27/02
主分类号
B21B17/04
代理机构
代理人
主权项
地址
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