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发明名称
摘要
申请公布号
JP2530331(B2)
申请公布日期
1996.09.04
申请号
JP19870092003
申请日期
1987.04.16
申请人
FUJI SATSUSHI KK
发明人
SHIBATA YOSHIO
分类号
B21C25/00;B21C25/02;(IPC1-7):B21C25/00
主分类号
B21C25/00
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