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发明名称
METHOD OF CONTROLLING PRESS TOOL OPERATION AT HOLLOW INGOT EXTRUSION
摘要
申请公布号
SU615975(A1)
申请公布日期
1978.07.25
申请号
SU19762342738
申请日期
1976.04.05
申请人
KUTUZOV YURIJ P,SU;ZAJKOVSKIJ VLADIMIR B,SU
发明人
KUTUZOV YURIJ P,SU;ZAJKOVSKIJ VLADIMIR B,SU
分类号
B21C23/08;(IPC1-7):B21C23/08
主分类号
B21C23/08
代理机构
代理人
主权项
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