New granite polishing machine and other similar products (Machine-translation by Google Translate, not legally binding)

摘要

New granite polishing machine and other similar products, essentially characterized in that the injection of water goes through a tap through an elastic pipe joined to another metal which is held by a bearing, thus being fixed in its position, having the polishing machine in march and continuing the course of the water by the interior of an axis and being expelled by some grooves that takes a crown with carborundum. (Machine-translation by Google Translate, not legally binding)