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经营范围
发明名称
PIERCING MACHINE
摘要
申请公布号
JPH04274807(A)
申请公布日期
1992.09.30
申请号
JP19910053563
申请日期
1991.02.27
申请人
KAWASAKI STEEL CORP
发明人
MAGUCHI TATSURO
分类号
B21B19/04;B21B23/00
主分类号
B21B19/04
代理机构
代理人
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