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发明名称
METHOD FOR PREVENTING FLAW WITH CUTTING EDGE FOR REMOVING BURR ON CAST SLAB
摘要
申请公布号
JPH11151557(A)
申请公布日期
1999.06.08
申请号
JP19970317385
申请日期
1997.11.18
申请人
NISSHIN STEEL CO LTD
发明人
SUMIOKA KOJI
分类号
B23C3/12;B22D11/126;B22D31/00;(IPC1-7):B22D11/126
主分类号
B23C3/12
代理机构
代理人
主权项
地址
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