Protection of phosphors from attack by alkali vapors,申请号US19480036958-传众专利搜索

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发明名称	Protection of phosphors from attack by alkali vapors
摘要
申请公布号	US2533809(A)	申请公布日期	1950.12.12
申请号	US19480036958	申请日期	1948.07.03
申请人	WESTINGHOUSE ELECTRIC CORPORATION	发明人	HUSHLEY WALTER J.;SIEBERT WILLIAM MCC.
分类号	H01J29/28;H01J29/38	主分类号	H01J29/28
代理机构		代理人
主权项
地址

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