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发明名称
METHOD OF FORGING CRANK-SHAFT BLANKS
摘要
申请公布号
SU1729675(A1)
申请公布日期
1992.04.30
申请号
SU19904832162
申请日期
1990.05.30
申请人
PROIZV OB "NOVOKRAMATORSKIJ MASHINOSTROITELNYJ ZAVOD"
发明人
SKUDAR GEORGIJ M,SU;PORTNYAGA NIKOLAJ P,SU;KALCHENKO PETR L,SU;KUBAJ VIKTOR V,SU
分类号
B21K1/08
主分类号
B21K1/08
代理机构
代理人
主权项
地址
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