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发明名称
METHOD OF ROLLING INTRICATE RING-SHAPED WORKPIECES
摘要
申请公布号
SU1738448(A1)
申请公布日期
1992.06.07
申请号
SU19894771586
申请日期
1989.11.09
申请人
NIZHNEDNEPROVSKIJ TRUBOPROKATNYJ ZAVOD IM.KARLA LIBKNEKHTA
发明人
OZIMIN VIKTOR M,SU;YAKOVCHENKO ALEKSANDR V,SU;STAROSELETSKIJ MIKHAIL I,SU;KHEJFETS VALENTIN I,SU;GORB EVGENIJ V,SU;DONSKOJ ANATOLIJ I,SU;NECHEPORENKO ANATOLIJ P,SU
分类号
B21H1/06
主分类号
B21H1/06
代理机构
代理人
主权项
地址
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