Mattress or cushion,申请号US19390249856-传众专利搜索

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发明名称	Mattress or cushion
摘要
申请公布号	US2235538(A)	申请公布日期	1941.03.18
申请号	US19390249856	申请日期	1939.01.09
申请人	NACHMAN SPRINGFILLED CORPORATION	发明人	SCHOB ANTHONY J.
分类号	A47C27/04	主分类号	A47C27/04
代理机构		代理人
主权项
地址

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