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发明名称
O-PRESS AND DIE FOR O-PRESS
摘要
申请公布号
JPH11300434(A)
申请公布日期
1999.11.02
申请号
JP19980111000
申请日期
1998.04.21
申请人
SUMITOMO METAL IND LTD
发明人
HIROSE YOSHIHIRO
分类号
B21D37/01;B21D5/01;B21D37/20;(IPC1-7):B21D37/01
主分类号
B21D37/01
代理机构
代理人
主权项
地址
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