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发明名称
METHOD OF MAKING SPRINGS FROM BAND
摘要
申请公布号
SU622538(A1)
申请公布日期
1978.09.05
申请号
SU19762458080
申请日期
1976.12.14
申请人
KURTSER ALEKSANDR Z,SU
发明人
KURTSER ALEKSANDR Z,SU
分类号
B21D11/10;(IPC1-7):B21D11/10
主分类号
B21D11/10
代理机构
代理人
主权项
地址
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