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发明名称
PRODUCTION OF HOT ROLLED STEEL PLATE HAVING EXCELLENT WORKABILITY
摘要
申请公布号
JPS6431935(A)
申请公布日期
1989.02.02
申请号
JP19870188543
申请日期
1987.07.28
申请人
SUMITOMO METAL IND LTD
发明人
KUMATORIYA AKIKIMI;KUNISHIGE KAZUTOSHI
分类号
C21D9/46;C21D8/04
主分类号
C21D9/46
代理机构
代理人
主权项
地址
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