Magnetic card table top,申请号US19630263904-传众专利搜索

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发明名称	Magnetic card table top
摘要
申请公布号	US3194561(A)	申请公布日期	1965.07.13
申请号	US19630263904	申请日期	1963.03.08
申请人	SCHUMANN NORMAN C	发明人	SCHUMANN NORMAN C.
分类号	A47B25/00;A63F1/06	主分类号	A47B25/00
代理机构		代理人
主权项
地址

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