Adjustable back rest folding chair,申请号US19470752321-传众专利搜索

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发明名称	Adjustable back rest folding chair
摘要
申请公布号	US2547897(A)	申请公布日期	1951.04.03
申请号	US19470752321	申请日期	1947.06.04
申请人	WOZNIAK BRUNISLAW F	发明人	WOZNIAK BRUNISLAW F.
分类号	A47C4/16	主分类号	A47C4/16
代理机构		代理人
主权项
地址

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