METHOD FOR PREPARING REFRACTORY METAL BORIDE POWDER,申请号GB19750032977-传众专利搜索

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发明名称	METHOD FOR PREPARING REFRACTORY METAL BORIDE POWDER
摘要
申请公布号	GB1524972(A)	申请公布日期	1978.09.13
申请号	GB19750032977	申请日期	1975.08.07
申请人	PPG INDUSTRIES INC	发明人
分类号	B01J19/08;C01B35/04;(IPC1-7):C01B35/04	主分类号	B01J19/08
代理机构		代理人
主权项
地址

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