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发明名称
FEMALE DIE FOR WORKING METALS
摘要
申请公布号
SU1489914(A1)
申请公布日期
1989.06.30
申请号
SU19874318664
申请日期
1987.10.16
申请人
VNI PI TUGOPLAVKIKH METALL
发明人
BLINKOV ALEKSANDR N,SU;BELYAEV PAVEL V,SU;SHIKANOV KONSTANTIN A,SU;KOLDINA GALINA F,SU
分类号
B21J13/02;B21C25/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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