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发明名称
METHOD OF FACE ROLLING OF COMPLEX-SHAPE PARTS
摘要
申请公布号
SU889220(A1)
申请公布日期
1981.12.15
申请号
SU19792799263
申请日期
1979.07.18
申请人
DRONZIKOV VYACHESLAV A,SU;NAGOVITSYN VLADIMIR V,SU
发明人
DRONZIKOV VYACHESLAV A,SU;NAGOVITSYN VLADIMIR V,SU
分类号
B21D37/12;B21H1/00;(IPC1-7):B21D37/12
主分类号
B21D37/12
代理机构
代理人
主权项
地址
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