发明名称 Auto copy-paper selector
摘要 An auto paper selector suitable for a copying machine comprises a first and second paper supply sections to which a first and second cassettes storing papers are attached, respectively, a first and second paper extracting devices for extracting the papers from the first and second cassettes, respectively, the first and second paper extracting devices being positioned at the first and second paper supply sections, respectively, and a selecting circuit responsive to the new attachment of either the first cassette or the second cassette for activating either the first paper extracting device or the second paper extracting device, respectively.
申请公布号 US4530494(A) 申请公布日期 1985.07.23
申请号 US19830483532 申请日期 1983.04.11
申请人 SHARP KABUSHIKI KAISHA 发明人 SAITOH, KIYONOBU;FUJIWARA, KATSUYOSHI
分类号 B65H3/44;G03G15/00;(IPC1-7):B65H3/44 主分类号 B65H3/44
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