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发明名称
VERFAHREN ZUR ERHOEHUNG DER LEBENSDAUER VON GASSPUELLANZEN MIT EINEM POROESEN GRAPHIT-SPUELKOPF
摘要
申请公布号
ATA388479(A)
申请公布日期
1984.07.15
申请号
AT19790003884
申请日期
1979.05.28
申请人
MESSER GRIESHEIM GMBH
发明人
分类号
C22B21/06;B22D1/00;C21C7/072;C22B9/05;F27D1/16;F27D3/16;F27D25/00;(IPC1-7):B22D1/00;C21C1/00
主分类号
C22B21/06
代理机构
代理人
主权项
地址
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