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发明名称
Verfahren zur Produktion von geeignetem Pech zum Imprägnieren von Graphitelektroden für Lichtbogenöfen
摘要
申请公布号
DE19703703(B4)
申请公布日期
2007.02.01
申请号
DE1997103703
申请日期
1997.01.21
申请人
STEEL AUTHORITY OF INDIA LTD.
发明人
CHATI, HARSHRAJ KRISHNARAO;PREMALATHA, CHANDRAN;CHAHANDE, TILAKRAJ BHASKARRAO;MURTY, JAYANTI VINKATA SITARAMA
分类号
C10C3/00;C10C1/04;C10C1/16;C10C1/19;C10C3/06;H05B7/085
主分类号
C10C3/00
代理机构
代理人
主权项
地址
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