Improvements in or relating to the indicating of accommodation in public vehicles or public buildings,申请号GB19370011938-传众专利搜索

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发明名称	Improvements in or relating to the indicating of accommodation in public vehicles or public buildings
摘要
申请公布号	GB480561(A)	申请公布日期	1938.02.24
申请号	GB19370011938	申请日期	1937.04.26
申请人	SIDNEY THOMAS;RALPH BURGESS BURGESS-MAY	发明人
分类号	A47C1/13	主分类号	A47C1/13
代理机构		代理人
主权项
地址

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