An apparatus for producing electrolytic water in which the yielded electrolytic water does not suffer quality deterioration caused by chemical species, e.g., hydrogen ions, moving to the counter-electrode chamber. A diaphragm 4 of a two-chamber type electrolytic cell comprises two or more ion-exchange...http://www.google.de/patents/US6235186?utm_source=gb-gplus-sharePatent US6235186 - Apparatus for producing electrolytic water
