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发明名称
TOOL MEMBER MADE OF DIAMOND-COATED TUNGSTEN CARBIDE-BASED CEMENTED CARBIDE
摘要
申请公布号
JPH02232105(A)
申请公布日期
1990.09.14
申请号
JP19890050534
申请日期
1989.03.02
申请人
MITSUBISHI METAL CORP
发明人
NAKAHARA HIROSHI;SAKURAI KEIICHI
分类号
B23B27/14;C30B29/04
主分类号
B23B27/14
代理机构
代理人
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