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发明名称
DIE FOR HORIZONTAL BENDING OF FLANGES OF HOLLOW PARTS
摘要
申请公布号
SU1402386(A1)
申请公布日期
1988.06.15
申请号
SU19864113769
申请日期
1986.09.01
申请人
VOLZH OB PROIZV
发明人
DANILIN VIKTOR S,SU;ZUBAREV VALERIJ P,SU
分类号
B21D22/02
主分类号
B21D22/02
代理机构
代理人
主权项
地址
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