Improvements relating to structures of the kind providing an hermetically sealed andelectrically conductive connection through vitreous material,申请号GB19460036586-传众专利搜索

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发明名称	Improvements relating to structures of the kind providing an hermetically sealed andelectrically conductive connection through vitreous material
摘要
申请公布号	GB623650(A)	申请公布日期	1949.05.20
申请号	GB19460036586	申请日期	1946.12.11
申请人	SIEMENS ELECTRIC LAMPS AND SUPPLIES LIMITED;JOHN NORMAN ALDINGTON	发明人
分类号	H01J5/32	主分类号	H01J5/32
代理机构		代理人
主权项
地址

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