Spring interior mattress or box spring assembly,申请号GB19590008169-传众专利搜索

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发明名称	Spring interior mattress or box spring assembly
摘要
申请公布号	GB853542(A)	申请公布日期	1960.11.09
申请号	GB19590008169	申请日期	1959.03.10
申请人	LOUIS ELLIOTT FREY	发明人
分类号	A47C23/34	主分类号	A47C23/34
代理机构		代理人
主权项
地址

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