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发明名称
METHOD FOR PREVENTING COLORING OF SHEET MATERIAL PASSING THROUGH REDUCING ATMOSPHERIC FURNACE AND DEVICE THEREFOR
摘要
申请公布号
JPH1180831(A)
申请公布日期
1999.03.26
申请号
JP19970245737
申请日期
1997.09.10
申请人
NISSHIN STEEL CO LTD
发明人
TAKEUCHI NAOTOSHI
分类号
G01J3/46;C21D1/74;C21D1/76;(IPC1-7):C21D1/76
主分类号
G01J3/46
代理机构
代理人
主权项
地址
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