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发明名称
APPARATUS FOR DRAWING HOLLOW SHEET PARTS FROM SHEET BLANKS
摘要
申请公布号
SU1503937(A1)
申请公布日期
1989.08.30
申请号
SU19874349153
申请日期
1987.12.02
申请人
VNI EX-K I TORGOVOGO MASHINOSTROENIYA
发明人
SIZOV EVGENIJ S,SU;ALAVERDOV VLADIMIR R,SU;BERDOV RUDOLF S,SU;BEJLIN IZRAIL I,SU;KURAKHMAEV ZIYAVUTDIN K,SU
分类号
B21D22/20
主分类号
B21D22/20
代理机构
代理人
主权项
地址
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