Signal attachment for mail boxes,申请号US19560575194-传众专利搜索

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法人/股东/高管

发明名称	Signal attachment for mail boxes
摘要
申请公布号	US2836352(A)	申请公布日期	1958.05.27
申请号	US19560575194	申请日期	1956.03.30
申请人	MORROW EDWIN R	发明人	MORROW EDWIN R.
分类号	A47G29/122	主分类号	A47G29/122
代理机构		代理人
主权项
地址

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