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发明名称
DEVICE FOR CONTROLLING TENSION IN FURNACE OF PROCESS LINE
摘要
申请公布号
JPH01301825(A)
申请公布日期
1989.12.06
申请号
JP19880134052
申请日期
1988.05.31
申请人
NIPPON STEEL CORP
发明人
OZAWA YUJI;TAKEMURA SUKEBUMI;OKAMOTO AKIFUMI
分类号
C21D9/56;C21D11/00
主分类号
C21D9/56
代理机构
代理人
主权项
地址
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