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发明名称
POROUS REFRACTORY FOR MOLTEN METAL ANALYSIS PROBE
摘要
申请公布号
JPH01279704(A)
申请公布日期
1989.11.10
申请号
JP19880109556
申请日期
1988.05.02
申请人
NIPPON STEEL CORP;HARIMA CERAMIC CO LTD
发明人
ONO AKIHIRO;TSUCHINARI AKIHIRO;SERIZAWA TAKAYOSHI;NISHIHAMA MASANORI
分类号
G01N1/22;C21C5/46;G01N1/12;G01N33/20
主分类号
G01N1/22
代理机构
代理人
主权项
地址
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