SOLDERING MATERIAL FOR ALUMOXIDE CERAMICS WITH NIOBIUM AND METHOD FOR ITS PREPARATION,申请号BG19890087228-传众专利搜索

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发明名称	SOLDERING MATERIAL FOR ALUMOXIDE CERAMICS WITH NIOBIUM AND METHOD FOR ITS PREPARATION
摘要
申请公布号	BG47561(A1)	申请公布日期	1990.08.15
申请号	BG19890087228	申请日期	1989.02.13
申请人	VISSH KHIMIKOÙTEKHNOLOGICHESKI INSTITUT	发明人	SAMUNEVA, BISERKA I.;TAKHCHIEV, SAVA G.;DZHAMBAZKI, PETAR R.
分类号	C03C8/24;(IPC1-7):C03C8/24	主分类号	C03C8/24
代理机构		代理人
主权项
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