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发明名称
MANUFACTURE OF FORGING HAVING SHAFT
摘要
申请公布号
JPH0780589(A)
申请公布日期
1995.03.28
申请号
JP19930250098
申请日期
1993.09.10
申请人
METAL ART:KK
发明人
HASEGAWA HEIICHI
分类号
B21J5/06;B21J5/08;B21J5/12;B21K1/06;B21K1/30;(IPC1-7):B21K1/06
主分类号
B21J5/06
代理机构
代理人
主权项
地址
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