Multiple sheet detector mechanism for use with sheet-feeding apparatus,申请号US19470764601-传众专利搜索

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发明名称	Multiple sheet detector mechanism for use with sheet-feeding apparatus
摘要
申请公布号	US2517379(A)	申请公布日期	1950.08.01
申请号	US19470764601	申请日期	1947.07.29
申请人	TOWNSEND BACKHOUSE HEADLEY	发明人	BACKHOUSE HEADLEY TOWNSEND
分类号	B65H7/12	主分类号	B65H7/12
代理机构		代理人
主权项
地址

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