Procédé pour effectuer des secllements entre le verre et l'alliage kovar,申请号FRD929055-传众专利搜索

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发明名称	Procédé pour effectuer des secllements entre le verre et l'alliage kovar
摘要
申请公布号	FR929055(A)	申请公布日期	1947.12.16
申请号	FRD929055	申请日期	1946.06.14
申请人	WESTINGHOUSE ELECTRIC CORPORATION	发明人
分类号	C03C27/04	主分类号	C03C27/04
代理机构		代理人
主权项
地址

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