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发明名称
IN-FURNACE ROLL OF CONTINUOUS ANNEALING FURNACE
摘要
申请公布号
JPH04259333(A)
申请公布日期
1992.09.14
申请号
JP19910040543
申请日期
1991.02.13
申请人
NKK CORP
发明人
MIYOKAWA KEIICHI;YOSHIOKA OSAMU;YAMAZAKI MASAYUKI;SHIMADA TAKASHI
分类号
C21D1/00;C21D9/56
主分类号
C21D1/00
代理机构
代理人
主权项
地址
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