Procedure for the manufacture of suction devices for infants. (Machine-translation by Google Translate, not legally binding)

摘要

Method of manufacturing suction devices for infants, characterized essentially by proceeding to the molding of a rubber plate in a way that is determined under the active globule, a determinative narrowing of the formation of a small neck and behind it the disposition of surplus partitions whose limitation of elasticity is established by a reinforced embouchure. (Machine-translation by Google Translate, not legally binding)