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发明名称
INDIRECT HYDRAULIC FORMING EQUIPMENT
摘要
申请公布号
JPH02224825(A)
申请公布日期
1990.09.06
申请号
JP19890044517
申请日期
1989.02.23
申请人
KOBE STEEL LTD
发明人
SOEJIMA MUNENORI;KANEKO FUMINORI
分类号
B21D22/20
主分类号
B21D22/20
代理机构
代理人
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