Alternating current discharge lamp,申请号US19380242394-传众专利搜索

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发明名称	Alternating current discharge lamp
摘要
申请公布号	US2297257(A)	申请公布日期	1942.09.29
申请号	US19380242394	申请日期	1938.11.25
申请人	OTTO SEITZ ERNST;WALTER LOTZ	发明人	SEITZ ERNST OTTO;LOTZ WALTER
分类号	H05B41/232	主分类号	H05B41/232
代理机构		代理人
主权项
地址

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