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发明名称
OBSERVATION DEVICE FOR INSIDE OF HIGH-TEMPERATURE FURNACE
摘要
申请公布号
JPH05133686(A)
申请公布日期
1993.05.28
申请号
JP19910294012
申请日期
1991.11.11
申请人
HARIMA CERAMIC CO LTD;NIPPON STEEL CORP
发明人
MAEDA KAZUO;MIKAMI YORIYOSHI;MATSUO MASAMI;KATAYAMA MASATO
分类号
F27D21/02;G01N21/88;G01N21/954;H04N7/18
主分类号
F27D21/02
代理机构
代理人
主权项
地址
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