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发明名称
METHOD FOR FORMING RECESSED PART ON HOLLOW SHAFT
摘要
申请公布号
JPH06246363(A)
申请公布日期
1994.09.06
申请号
JP19930067554
申请日期
1993.03.02
申请人
FUJI UNIVANCE:KK
发明人
UMEFUJI SHINICHI
分类号
B21D17/02;(IPC1-7):B21D17/02
主分类号
B21D17/02
代理机构
代理人
主权项
地址
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