Sample letters with transportable units. (Machine-translation by Google Translate, not legally binding)

摘要

The ownership and exclusive exploitation of a sample chart with transportable units, which is essentially composed of a set of flat supports, to which the samples that make up the letter adhere or join, with between each of two supports of the above mentioned being an area articulated respectively by its two larger sides to an edge of each of said supports so that the necessary folds can be produced to juxtapose a sample to any other one. (Machine-translation by Google Translate, not legally binding)