Combination chair and folding bed,申请号US19570645178-传众专利搜索

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发明名称	Combination chair and folding bed
摘要
申请公布号	US2911655(A)	申请公布日期	1959.11.10
申请号	US19570645178	申请日期	1957.03.11
申请人	LOUIS POKORNY;JOHN M. POKORNY	发明人	JR. LOUIS POKORNY,
分类号	A47C17/213	主分类号	A47C17/213
代理机构		代理人
主权项
地址

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