| 摘要 |
1. Autographic register, particularly for the manual preparation of invoices or order vouchers, comprising a flat case (1) of substantially parallelopipedal shape, in the upper face of which is a cut-out window (2) which enables entries to be made on the sheets (3) or strips of paper inserted in the said case (1) and which is surrounded by a relatively wide frame, characterized by the fact that the frame (4) bears two parallel guide bars (9a, 9c) in which a slide is movable with moderate friction, the latter consisting of two other parallel guide bars (8b, 8d), interconnected by at least one transversal element such as a baseplate (8c) and perpendicular to the guide bars (9a, 9c) borne by the frame (4), and that a calculator keyboard (7), by two of its sides and with moderate friction, engages the other guide bars (8b, 8d) of the slide. |
