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发明名称
METHOD OF AND DEVICE FOR MEASURING OXYGEN ACTIVITY IN SLAG AND CONSUMABLE TYPE CRUCIBLE USED FOR SAID DEVICE
摘要
申请公布号
EP0450090(B1)
申请公布日期
1996.01.17
申请号
EP19900914968
申请日期
1990.10.15
申请人
HERAEUS ELECTRONITE CO., LTD.
发明人
IWASE, M.;FUJIWARA, RYUJI;MOCHIZUKI, RYO
分类号
G01N27/411;G01N27/417;G01N33/20;(IPC1-7):G01N27/406
主分类号
G01N27/411
代理机构
代理人
主权项
地址
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