Imrpovements in shutters for signalling and like lamps,申请号GB19380035586-传众专利搜索

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发明名称	Imrpovements in shutters for signalling and like lamps
摘要
申请公布号	GB579039(A)	申请公布日期	1946.07.22
申请号	GB19380035586	申请日期	1938.12.06
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED;HARRY KEBBELL BOURNE;LEONARD JOHN DAVIES;HAROLD ROBERT RUFF	发明人
分类号	G08B5/38	主分类号	G08B5/38
代理机构		代理人
主权项
地址

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