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发明名称
METHOD OF PROGRESSIVE FORMING OF STRIP AND BAND
摘要
申请公布号
SU978980(A1)
申请公布日期
1982.12.07
申请号
SU19741998082
申请日期
1974.02.20
申请人
SKLYAROV NIKOLAJ A,SU
发明人
SKLYAROV NIKOLAJ A,SU
分类号
B21D28/00;(IPC1-7):B21D28/00
主分类号
B21D28/00
代理机构
代理人
主权项
地址
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