COATED CEMENTED CARBIDES AND PROCESSES FOR THE PRODUCTION OF SAME,申请号US19900634549-传众专利搜索

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发明名称	COATED CEMENTED CARBIDES AND PROCESSES FOR THE PRODUCTION OF SAME
摘要
申请公布号	US5181953(A)	申请公布日期	1993.01.26
申请号	US19900634549	申请日期	1990.12.27
申请人	SUMITOMO ELECTRIC INDUSTRIES, LTD.	发明人	NAKANO, MINORU;NOMURA, TOSHIO
分类号	C22C29/08;C23C30/00	主分类号	C22C29/08
代理机构		代理人
主权项
地址

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