Adjustable voltage glow discharge device,申请号US19490077317-传众专利搜索

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发明名称	Adjustable voltage glow discharge device
摘要
申请公布号	US2702355(A)	申请公布日期	1955.02.15
申请号	US19490077317	申请日期	1949.02.19
申请人	CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE	发明人	FELICI NOEL
分类号	H01J17/44	主分类号	H01J17/44
代理机构		代理人
主权项
地址

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