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发明名称
BEARING DETACHABLE METHOD FOR SKIN PASS ROLLING WITH COUPLING
摘要
申请公布号
JPH0453637(A)
申请公布日期
1992.02.21
申请号
JP19900160866
申请日期
1990.06.19
申请人
NKK CORP
发明人
ISHII YOSHIHIDE
分类号
B23P19/02;B21B31/07;B21B31/08;B23P21/00
主分类号
B23P19/02
代理机构
代理人
主权项
地址
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