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发明名称
METHOD OF PREPARING LARGE-SIZE ROLL FOR UNCOILING
摘要
申请公布号
SU1389901(A1)
申请公布日期
1988.04.23
申请号
SU19864139875
申请日期
1986.10.28
申请人
INST CHERNOI METALLURGII
发明人
KOSTYAKOV VALERIJ V,SU;VORONTSOV VIKTOR V,SU;MAZUR VALERIJ L,SU;VOROBEJ SERGEJ A,SU;KARETNYJ ZINOVIJ P,SU;VAKHRAMEEV ILYA I,SU
分类号
B21C47/02
主分类号
B21C47/02
代理机构
代理人
主权项
地址
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