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经营范围
发明名称
METHOD OF MULTIPLE DRAWING OF STEEL WIRE
摘要
申请公布号
SU1533800(A1)
申请公布日期
1990.01.07
申请号
SU19833626898
申请日期
1983.07.28
申请人
DN METALL INSTITUT
发明人
GRUDEV ALEKSANDR P,SU;DOLZHANSKIJ ANATOLIJ M,SU;KOVALEV VLADIMIR S,SU;SIGALOV YURIJ B,SU;PISAREV YURIJ G,SU;KRAJNIK YAROSLAV I,SU;SEDELNIKOVA LYUDMILA S,SU;PUKAS NIKOLAJ V,SU;BURAVLEV IGOR B,SU
分类号
B21C1/00
主分类号
B21C1/00
代理机构
代理人
主权项
地址
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