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经营范围
发明名称
UNIVERSAL JOINT
摘要
申请公布号
EP0160319(A3)
申请公布日期
1986.01.15
申请号
EP19850105386
申请日期
1985.05.03
申请人
HITACHI, LTD.
发明人
YUKITA, HISASHI;KANAMARU, HISANOBU;SASAYA, KAZUSHI
分类号
B21J13/02;B21K1/14;F16D3/26;F16D3/40;(IPC1-7):F16D3/40
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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