Improvements in or relating to couch-beds or the like articles of furniture,申请号GB19380007270-传众专利搜索

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发明名称	Improvements in or relating to couch-beds or the like articles of furniture
摘要
申请公布号	GB494816(A)	申请公布日期	1938.11.01
申请号	GB19380007270	申请日期	1938.03.08
申请人	ALEXANDER JACOBUS CHRISTIAAN NIJSTAD	发明人
分类号	A47C17/32	主分类号	A47C17/32
代理机构		代理人
主权项
地址

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