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发明名称
CEMENTED CARBIDE TOOL
摘要
申请公布号
IE882119(L)
申请公布日期
1989.01.14
申请号
IE19880002119
申请日期
1988.07.11
申请人
DE BEERS INDUSTRIAL DIAMOND DIVISION (PROPRIETARY) LTD.
发明人
分类号
B23P5/00;C08J5/00;C09K3/00;(IPC1-7):C08J5/00
主分类号
B23P5/00
代理机构
代理人
主权项
地址
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