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发明名称
FORM ROLLING FLAT DIES AND MANUFACTURE THEREOF
摘要
申请公布号
JPH11290978(A)
申请公布日期
1999.10.26
申请号
JP19980104766
申请日期
1998.04.15
申请人
TOYOTA MOTOR CORP;SHINKO KOBELCO TOOL KK
发明人
MATSUDA KIYOSHI;MAEHARA MAKOTO;TARUMASA NAGAYOSHI;FUJIWARA HIDEYUKI
分类号
B23P15/24;B21D37/20;B21H5/00;B21H5/02;(IPC1-7):B21H5/00
主分类号
B23P15/24
代理机构
代理人
主权项
地址
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