Mail sorting and cancelling means,申请号US19510244824-传众专利搜索

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发明名称	Mail sorting and cancelling means
摘要
申请公布号	US2719629(A)	申请公布日期	1955.10.04
申请号	US19510244824	申请日期	1951.09.01
申请人	ROBINSON ROY O	发明人	ROBINSON ROY O.
分类号	B07C3/12;G07B17/00	主分类号	B07C3/12
代理机构		代理人
主权项
地址

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