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发明名称
METHOD OF ADJUSTING TUBE WALL THICKNESS AT EXTRUSION OF WORKPIECE
摘要
申请公布号
SU709205(A1)
申请公布日期
1980.01.15
申请号
SU19772558538
申请日期
1977.12.19
申请人
MURATOV RUSTEM ,SU;ERLIKH MIKHAIL ,SU;ANTOSHIN VYACHESLAV N,SU;KABARGIN NIKOLAJ E,SU
发明人
MURATOV RUSTEM ,SU;ERLIKH MIKHAIL ,SU;ANTOSHIN VYACHESLAV N,SU;KABARGIN NIKOLAJ E,SU
分类号
B21C23/08;B21C23/32;(IPC1-7):B21C23/08
主分类号
B21C23/08
代理机构
代理人
主权项
地址
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