Spring assembly for mattresses and the like,申请号US19320585211-传众专利搜索

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发明名称	Spring assembly for mattresses and the like
摘要
申请公布号	US1907541(A)	申请公布日期	1933.05.09
申请号	US19320585211	申请日期	1932.01.07
申请人	L. A. YOUNG SPRING & WIRE CORPORATION	发明人	HEUER LAWRENCE H.
分类号	A47C27/06	主分类号	A47C27/06
代理机构		代理人
主权项
地址

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