Improvements in or relating to the preparation of titanium carbide, boride or nitride,申请号GB19550023229-传众专利搜索

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发明名称	Improvements in or relating to the preparation of titanium carbide, boride or nitride
摘要
申请公布号	GB785995(A)	申请公布日期	1957.11.06
申请号	GB19550023229	申请日期	1955.08.11
申请人	NATIONAL LEAD COMPANY	发明人
分类号	C01B21/076;C01B31/30;C01B35/04;C22C29/00	主分类号	C01B21/076
代理机构		代理人
主权项
地址

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