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发明名称
ROLLER MILL
摘要
申请公布号
SU1688911(A1)
申请公布日期
1991.11.07
申请号
SU19894667017
申请日期
1989.03.28
申请人
URALSKOE OTDEL VNII ZHELEZNODOROZHNOGO TRANSPORTA
发明人
POPOV SERGEJ I,SU;EFIMOV VIKTOR P,SU;SHUMILOV SERGEJ A,SU;CHEMEZOVA SVETLANA A,SU;SIDOROV SERAFIM V,SU;ZAKHAROV PETR M,SU;NETESA VALENTINA P,SU
分类号
B02C15/14
主分类号
B02C15/14
代理机构
代理人
主权项
地址
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