A new mouth of unión for deposits of apparatus to make infusions. (Machine-translation by Google Translate, not legally binding)

摘要

New junction for deposits of apparatuses to make infusions obtained by repulsado characterized in that in the part of the parapet of the junction of the lower reservoir of the devices for making infusions is attached a ring of diameter significantly greater than that of the the parapet of the tank forming an immovable body of rectangular section which carries on its surface the thread or helical groove matching the circular skirt of the base of the upper tank of the apparatus to obtain its closed by bayonet thread. (Machine-translation by Google Translate, not legally binding)