Selector device equivalences (Machine-translation by Google Translate, not legally binding)

摘要

Apparatus selector of equivalences, especially one that is intended to show the equivalence between component elements of two or more series of numerical and/or alphanumeric data, whose series are composed of data equivalent to each other of previously determined value, whose equivalence is of constant type or not subject to fluctuations in the medium and long term, such as systems of different physical units, alphanumeric systems of correlative data series, monetary systems of constant contribution and others, characterized because it is constituted by a support body comprising, for a part, at least two reading screens arranged in biunivocal correspondence, in each of which appears, simultaneously and sequentially without end, a small series of data different and reciprocally equivalent to the data of the other series and, on the other hand, a means of control. (Machine-translation by Google Translate, not legally binding)