Mail-receiving device for doors,申请号US19300457876-传众专利搜索

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发明名称	Mail-receiving device for doors
摘要
申请公布号	US1824881(A)	申请公布日期	1931.09.29
申请号	US19300457876	申请日期	1930.05.31
申请人	FOSS BENJAMIN F	发明人	FOSS BENJAMIN F.
分类号	A47G29/126	主分类号	A47G29/126
代理机构		代理人
主权项
地址

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