Heat-resistant materials and method of producing them.,申请号EP19880307961-传众专利搜索

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发明名称	Heat-resistant materials and method of producing them.
摘要
申请公布号	EP0306242(B1)	申请公布日期	1994.01.05
申请号	EP19880307961	申请日期	1988.08.26
申请人	NGK INSULATORS, LTD.	发明人	WATANABE, KEIICHIRO 4E, COOP. NAKANOMACHI HOUSE;OHASHI, TSUNEAKI NGK TAKEMI-RYO;MATSUHISA, TADAAKI
分类号	C04B35/48;(IPC1-7):C04B35/00	主分类号	C04B35/48
代理机构		代理人
主权项
地址

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