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经营范围
发明名称
ARRANGEMENT FOR STAMPING BY APPLYING FLUID PRESSURE
摘要
申请公布号
SU1500413(A1)
申请公布日期
1989.08.15
申请号
SU19874330479
申请日期
1987.11.18
申请人
KOROTKOV VALENTIN P
发明人
KOROTKOV VALENTIN P,SU
分类号
B21D26/02
主分类号
B21D26/02
代理机构
代理人
主权项
地址
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