Writing of figures called 'standard' figures on a document from figures '8' appearing on the latter

摘要

a. Device making it possible for any user to write, on a document, figures called "standard" figures which can be read by an automatic machine. b. Figures "8" in a specified graphics appear at a specified site on the document. The figure "8" has the feature of being able to serve for tracing all the figures from 0 to 9 and the user makes use of it, a little like a writing pattern, in order to write the figures desired. c. The invention can be used especially to write the five figures of the postal code on an envelope or postcard, the figures on the order forms of mail order companies, the figures on any document likely to be read by an automatic machine. IMAGE