Holder for stair carpets,申请号US19340723101-传众专利搜索

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法人/股东/高管

发明名称	Holder for stair carpets
摘要
申请公布号	US2000259(A)	申请公布日期	1935.05.07
申请号	US19340723101	申请日期	1934.04.30
申请人	FREDERICK SMITH HOWARD	发明人	SMITH HOWARD FREDERICK
分类号	A47G27/06	主分类号	A47G27/06
代理机构		代理人
主权项
地址

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