Improvements relating to coin-operated gas and similar meters,申请号GB19310028141-传众专利搜索

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发明名称	Improvements relating to coin-operated gas and similar meters
摘要
申请公布号	GB391154(A)	申请公布日期	1933.04.10
申请号	GB19310028141	申请日期	1931.10.09
申请人	UNITED GAS INDUSTRIES LIMITED;ERNEST WILLIAM SMITH	发明人
分类号	G07F15/00	主分类号	G07F15/00
代理机构		代理人
主权项
地址

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