发明授权
- 专利标题： Shredder
- 专利标题（中）： 碎纸机
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申请号： US403897申请日： 1989-09-05
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公开(公告)号： US4957243A公开(公告)日： 1990-09-18
- 发明人: Toshikuni Kanagaki , Minoru Hashimoto , Shougo Iwai , Masaru Nishijima
- 申请人： Toshikuni Kanagaki , Minoru Hashimoto , Shougo Iwai , Masaru Nishijima
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX61-105878 19860508; JPX61-235980 19861002; JPX61-235981 19861002; JPX61-235982 19861002; JPX61-235983 19861002
- 主分类号： B02C18/00
- IPC分类号： B02C18/00 ; B02C18/22
摘要：
A shredder for feeding documents from a document loading portion to a document shredding portion so as to shred the documents by the document shredding portion, in which the document loading portion is constituted by a plurality of document loading apertures such that a total quantity of the documents capable of being fed from the document loading apertures to the document shredding portion is so set as to be not more than a shredding capability of the document shredding portion.
公开/授权文献
- US5721031A Fiber-reinforced porous plastic tube 公开/授权日：1998-02-24
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