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发明名称
UPSETTING METHOD
摘要
申请公布号
JPH10296382(A)
申请公布日期
1998.11.10
申请号
JP19970104173
申请日期
1997.04.22
申请人
KOMATSU SANKI KK;NICHIDAI:KK
发明人
ANDO HIROYUKI;MATSUMOTO ISAMU;YAMAMOTO AKIRA;ISHIHARA YOSHIHIRO
分类号
B21J5/02;B21J5/08;B21J13/02;B21K1/30;(IPC1-7):B21K1/30
主分类号
B21J5/02
代理机构
代理人
主权项
地址
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