Improvements in or relating to tobacco ash-trays,申请号GB19440011688-传众专利搜索

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发明名称	Improvements in or relating to tobacco ash-trays
摘要
申请公布号	GB571939(A)	申请公布日期	1945.09.14
申请号	GB19440011688	申请日期	1944.06.20
申请人	FREDERICK STANLEY WILLOUGHBY BELL	发明人
分类号	A24F19/00;B60N3/08	主分类号	A24F19/00
代理机构		代理人
主权项
地址

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