Improvements in or relating to electron multipliers,申请号GB19430015317-传众专利搜索

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发明名称	Improvements in or relating to electron multipliers
摘要
申请公布号	GB558109(A)	申请公布日期	1943.12.21
申请号	GB19430015317	申请日期	1942.02.13
申请人	FRANCOIS JOSEPH GERARD VAN DEN BOSCH;HAROLD SEFTON MOLYNEUX-FFENNELL;VACUUM-SCIENCE PRODUCTS LIMITED	发明人
分类号	H01J43/28	主分类号	H01J43/28
代理机构		代理人
主权项
地址

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