Improvements in or relating to automatic machines for making grid electrodes,申请号GB19480022565-传众专利搜索

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发明名称	Improvements in or relating to automatic machines for making grid electrodes
摘要
申请公布号	GB710408(A)	申请公布日期	1954.06.09
申请号	GB19480022565	申请日期	1948.08.26
申请人	SYLVANIA ELECTRIC PRODUCTS INC.	发明人
分类号	H01J19/00	主分类号	H01J19/00
代理机构		代理人
主权项
地址

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