Improvements in oil burning lamps for use with railway semaphore and like signals,申请号GB19440010628-传众专利搜索

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发明名称	Improvements in oil burning lamps for use with railway semaphore and like signals
摘要
申请公布号	GB572756(A)	申请公布日期	1945.10.22
申请号	GB19440010628	申请日期	1944.06.02
申请人	LAMP MANUFACTURING & RAILWAY SUPPLIES, LIMITED;CHARLES FREDERICK MINETT	发明人
分类号	B61L9/02	主分类号	B61L9/02
代理机构		代理人
主权项
地址

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