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发明名称
SHAPED SPRING MANUFACTURING METHOD
摘要
申请公布号
RU2008121(C1)
申请公布日期
1994.02.28
申请号
SU19925038235
申请日期
1992.03.12
申请人
TSENTR BEZOTKHODNYKH TEKHNOLOGIJ "SPRING"
发明人
STAROV VITALIJ N;STAROV DENIS V;SOLOVEV OLEG V
分类号
B21F35/00;(IPC1-7):B21F35/00
主分类号
B21F35/00
代理机构
代理人
主权项
地址
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