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发明名称
VERWENDUNG EINER EISEN-CHROM-KOHLENSTOFF-LEGIERUNG FUER DIE INNENAUSKLEIDUNG VON KUGELMUEHLEN MIT MAHLPLATTEN
摘要
申请公布号
DE2214146(B2)
申请公布日期
1977.11.03
申请号
DE19722214146
申请日期
1972.03.23
申请人
发明人
分类号
C22C38/00;B02C17/22;B32B15/01;(IPC1-7):C22C38/38;C22C37/06
主分类号
C22C38/00
代理机构
代理人
主权项
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