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发明名称
BRIDLE ROLL DEVICE
摘要
申请公布号
JPH04158913(A)
申请公布日期
1992.06.02
申请号
JP19900281910
申请日期
1990.10.22
申请人
KAWASAKI STEEL CORP
发明人
MIDORIKAWA SATORU
分类号
B21B27/00;B21B39/08
主分类号
B21B27/00
代理机构
代理人
主权项
地址
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