发明名称 MICROFICHE STORAGE DEVICE
摘要 <p>IMPROVED MICROFICHE STORAGE DEVICE A storage device for microfiche and the like, wherein a pair of sheets are secured in facing relation, one of which is provided with a plurality of parallel slits each having downturned end portions to define a flap swingable forwardly to open a slot for removably receiving microfiche, and the other sheet is cut to define a plurality of inverted generally U-shaped sheet formations having their upper bight regions secured to the flaps for outward swinging therewith and unobstructed reception of microfiche into said slots.</p>
申请公布号 CA1139177(A) 申请公布日期 1983.01.11
申请号 CA19810368868 申请日期 1981.01.20
申请人 MILLER, NORMAN K.;LIPKO, GEORGE 发明人 MILLER, NORMAN K.;LIPKO, GEORGE
分类号 B42F17/00;(IPC1-7):42F17/00 主分类号 B42F17/00
代理机构 代理人
主权项
地址