Contonera to reinforce and rigidly protect the toilet peels (Machine-translation by Google Translate, not legally binding)

摘要

Cantonera to reinforce and rigidly protect the toilet combs, characterized in that it is applied to the spine of the same adapting longitudinally so that the lips of the corner are adhered to the sides of the spine in a width equal to, or slightly lower, than that of the said sides, the length of the keel being approximately equal to that of the spine, the profile of said keel responding to such a layout that it allows to lodge inside the corner the undulations that the said spine can present, and preventing its slipping along This is the fact that its ends are closed. (Machine-translation by Google Translate, not legally binding)