Folding bed adapted when folded to constitute a seat with back,申请号US19570695864-传众专利搜索

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法人/股东/高管

发明名称	Folding bed adapted when folded to constitute a seat with back
摘要
申请公布号	US2897517(A)	申请公布日期	1959.08.04
申请号	US19570695864	申请日期	1957.11.12
申请人	ALBERT DUCROT	发明人	DUCROT ALBERT
分类号	A01C7/18;A47C17/20	主分类号	A01C7/18
代理机构		代理人
主权项
地址

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