专利名称：Recirculating automatic document feeder 发明人：Kazushige Murata,Mitsuru Nagoshi
南开中学地址articlea>所以的英文申请号：US07/196122
亿童幼儿英语ken申请日：19880519
六级试卷
ppm是什么意思公开号：US04954847A
公开日：
eno
19900904
专利内容由知识产权出版社提供
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摘要：The invention provides a sheet conveyance apparatus for conveying an original document sheet onto a platen glass through which the sheet is irradiated by light. The sheet conveyance apparatus having a driving means capable of moving conveyor belt in both directions so that, by moving the conveyor belt to the first-moving direction, the sheet is fed onto through the first side and carried away from through the cond side of the platen glass. A delivery tray is mounted above the platen glass so that the sheet is delivered through first turning passage from the cond side of the platen glass to the delivery tray. Between the conveyor belt and the delivery tray is provided a cond turning passage so that the sheet is returned through the cond turning passage from the first turning passage to the cond side of the platen glass.
申请人：KONICA CORPORATIONzai xian fan yi
代理人：Jordan B. Bierman
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