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发明名称
GESINTERD GECEMENTEERD WOLFRAAMCARBIDE-LICHAAM.
摘要
申请公布号
NL188172(B)
申请公布日期
1991.11.18
申请号
NL19820001161
申请日期
1982.03.19
申请人
KENNAMETAL, INC. TE LATROBE, PENNSYLVANIE, VER. ST. V. AM.
发明人
分类号
C22C1/05;B22F3/24;C22C29/02;C22C29/04;C22C29/06;C22C29/08;C22C29/16;C23C16/30;C23C30/00;(IPC1-7):C22C29/08
主分类号
C22C1/05
代理机构
代理人
主权项
地址
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