6350-00-299-6224 INC 00139 CANCELLED/REPLACED BY ,INC 42662, FIIG T104-E, APP-KEY EB ,ON 110411 ~(All Except USA) For USA INC 00139 Canceled Replaced By HORN, SIGNAL: INC 42662, FIIG T104, Appl Key EB. A device which, by means of vibrating a diaphragm, converts electrical energy into directed sound energy of a frequency which is characteristic of the driver.