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发明名称
PRODUCTION OF SOFTENED STEEL BAR
摘要
申请公布号
JPH02221325(A)
申请公布日期
1990.09.04
申请号
JP19890042660
申请日期
1989.02.22
申请人
KOBE STEEL LTD
发明人
SAWADA YUJI;YAMAMOTO YOSHINORI;HOSOKI YASUHIRO
分类号
C21D8/06
主分类号
C21D8/06
代理机构
代理人
主权项
地址
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