Compositions réfractaires à base de nitrure de bore,申请号FR19600822492-传众专利搜索

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发明名称	Compositions réfractaires à base de nitrure de bore
摘要
申请公布号	FR1252983(A)	申请公布日期	1961.02.03
申请号	FR19600822492	申请日期	1960.03.25
申请人	UNION CARBIDE CORPORATION	发明人
分类号	C04B35/583;C23C14/26;H01B1/00	主分类号	C04B35/583
代理机构		代理人
主权项
地址

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