Improvements in and relating to foldable beds,申请号GB19540002462-传众专利搜索

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发明名称	Improvements in and relating to foldable beds
摘要
申请公布号	GB763470(A)	申请公布日期	1956.12.12
申请号	GB19540002462	申请日期	1954.01.27
申请人	RICHARD CHARLES DAHL	发明人
分类号	A47C17/64;E04H15/04;E04H15/56	主分类号	A47C17/64
代理机构		代理人
主权项
地址

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