Improvements in and relating to signs or symbols for advertisement and other purposes,申请号GB19310025298-传众专利搜索

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发明名称	Improvements in and relating to signs or symbols for advertisement and other purposes
摘要
申请公布号	GB377834(A)	申请公布日期	1932.08.04
申请号	GB19310025298	申请日期	1931.09.09
申请人	LEONARD IONOFF	发明人
分类号	G09F7/14	主分类号	G09F7/14
代理机构		代理人
主权项
地址

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