Modifiable anaqueleries planned for an eventual extension and/or reform of entrepaºos. (Machine-translation by Google Translate, not legally binding)

摘要

Modifiable shelves planned for an eventual application and/or reform of shelves, characterized in that they have vertical crossbars of square section, which, in one of their planes, include grooves at regular intervals and along the entire length of the spar. (Machine-translation by Google Translate, not legally binding)