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发明名称
ARRANGEMENT FOR STAMPING BY SPINNING
摘要
申请公布号
SU1556797(A1)
申请公布日期
1990.04.15
申请号
SU19884458812
申请日期
1988.07.12
申请人
NAGOVITSYN VLADIMIR V,SU;TATARINOV VLADIMIR V,SU
发明人
NAGOVITSYN VLADIMIR V,SU;TATARINOV VLADIMIR V,SU
分类号
B21D37/12
主分类号
B21D37/12
代理机构
代理人
主权项
地址
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