Electric light fixture,申请号US19390260502-传众专利搜索

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发明名称	Electric light fixture
摘要
申请公布号	US2218173(A)	申请公布日期	1940.10.15
申请号	US19390260502	申请日期	1939.03.08
申请人	C. D. WOOD ELECTRIC COMPANY, INC.	发明人	KULKA EUGENE R.
分类号	F21V17/06	主分类号	F21V17/06
代理机构		代理人
主权项
地址

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