| 摘要 |
<p>Device comprising replaceable holders for documents of which portions have to be copied in the form of integrated lists, a two-part actuating frame with upper and lower portions, a base plate disposed under the lower portion, and links connecting the frame portions. The document holders, having tongues and sub-tongues on opposite sides for interengagement and for holding the documents therebetween, are mounted in recesses in the frame portions, in either the longitudinal or the transversal direction, with suitable spaces apart. Preferably a suitable number of the recesses is provided in wire supporters which can be selectively inserted in concavities of the frame portions. When the two frame portions are folded, the documents inserted in the holders are brought into orderly arrangement, in an overlapping manner, each exposing a definite marginal index portion. Thus the original documents can be compiled into lists which can then be subjected to a conventional copying operation. Various alternative arrangements and modifications form part of the improved device.</p> |
