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发明名称
GERUEST MIT MEHRWALZENKALIBER
摘要
申请公布号
DD160989(A3)
申请公布日期
1984.08.08
申请号
DD19810228953
申请日期
1981.04.06
申请人
MAGNITOGORSKIJ GORNO-METALLURGICESKIJ INSTITUT IM. G.I. NOSOVA,455000 MAGNITOG.,SU
发明人
KOSTOGRYZOV,IGOR D.,SU
分类号
B21B13/10;(IPC1-7):B21B13/10
主分类号
B21B13/10
代理机构
代理人
主权项
地址
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