Products

http://www.kellycodetectors.com/accessories/jewelrycleaners.htm

http://www.centercoin.com/specials/default.htm

http://amos.catalogcity.com/cc.class/cc?search_form=&vid=210089&main=ccn_search&ccsyn=112&rnd=1043686789584&sy=volume&st=ultrasonic+cleaner

http://search.ebay.com/search/search.dll?cgiurl=http%3A%2F%2Fcgi.ebay.com%2Fws%2F&krd=1&from=R8&MfcISAPICommand=GetResult&ht=1&SortProperty=MetaEndSort&newu=1&query=jewelry%20cleaner

Information

http://members.tripod.com/~thecoinguy1/features.html

http://www.dimensional.com/~phantomr/treasure/coins_cl.htm

http://mikewd.fws1.com/cleaning.html

http://www.razmik.com/education.html

http://www.luxefaire.com/coin.htm

http://www.on.ec.gc.ca/pollution/fpd/fsheets/4012-e.pdf

http://www.ancient-times.com/info/cleaning.html#techniquesb

http://www.anythinganywhere.com/info/clean.htm

US Patent

http://www.ibiblio.org/patents/index/indexm2.html