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发明名称
BLANKING METHOD
摘要
申请公布号
JPH1190556(A)
申请公布日期
1999.04.06
申请号
JP19970259559
申请日期
1997.09.25
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
SUZUKI TATSUYA
分类号
B21D22/30;B21D28/00;B21D28/10;B21D28/16;(IPC1-7):B21D28/16
主分类号
B21D22/30
代理机构
代理人
主权项
地址
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