Patent 4.966.305 is in use since 1990. Since 2002 patent 5.984.285 has superseeded it, but dispensers are still being produced with the older patent number.
To see all the pages connected with Patent 4.966.305, use What links here.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.