History: Ultrasonic wave edit this page Edit source History Back to page | View logs for this page Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 20:45, April 16, 2012 Blair2009 (Talk | contribs) . . (1,280 bytes) (+34) . . (+wikipedia link) (undo) (cur | prev) 11:58, July 14, 2010 Sulfur (Talk | contribs) m . . (1,246 bytes) (+367) . . (+ref) (undo) (cur | prev) 14:23, June 29, 2010 Renegade54 (Talk | contribs) m . . (879 bytes) (-21) . . (formatting, spelling, linkfix, + link(s)) (undo) (cur | prev) 11:32, June 29, 2010 31dot (Talk | contribs) . . (900 bytes) (+21) . . (+cat) (undo) (cur | prev) 20:44, June 28, 2010 Blair2009 (Talk | contribs) . . (879 bytes) (+879) . . (new page!) Retrieved from "http://en.memory-alpha.org/wiki/Ultrasonic_wave"