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发明名称
UNIT FOR ROLLING OF DIE-ROLLED SECTIONS HAVING VARIABLE HEIGHT ALONG ITS LENGTH
摘要
申请公布号
RU1789313(C)
申请公布日期
1993.01.23
申请号
SU19904838586
申请日期
1990.06.12
申请人
CH POLT I IM.LENINSKOGO KOMSOMOLA
发明人
DERYABIN VLADIMIR D,SU;SYCHEV PAVEL M,SU;SERDEGA YURIJ P,SU;SYCHEV ALEKSANDR V,SU
分类号
B21B1/08
主分类号
B21B1/08
代理机构
代理人
主权项
地址
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