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发明名称
METHOD OF PRODUCING PARTS HAVING COMPLEX SHAPE WITH EXTENDED SURFACE
摘要
申请公布号
SU1344484(A1)
申请公布日期
1987.10.15
申请号
SU19864008810
申请日期
1986.01.20
申请人
KARAVAEV ALEKSANDR V,SU;BEDNOSTIN ANDREJ N,SU
发明人
KARAVAEV ALEKSANDR V,SU;BEDNOSTIN ANDREJ N,SU
分类号
B21J5/02
主分类号
B21J5/02
代理机构
代理人
主权项
地址
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