Search Results for: Electro diagnostic apparatus
january , , gray died from a heart attack in newtonville, massachusetts . some modern authors [ ] [ ] [ ] incorrectly [ ] attribute the gray code to elisha gray, whereas it was actually named after frank gray . gray's publications[ edit ] gray wrote several books including: experimental researches in electro-harmonic
of electronic music' gray's patents[ edit ] patent images in tiff format u.s. patent electric telegraph for transmitting musical tones, filed jan , , issued july , u.s. patent improvement in electric telegraph for transmitting musical tones, issued july , u.s. patent automatic circuit-breakers for electro-harmonic...
https://en.wikipedia.org/wiki/Elisha_Gray
medica. bestman will bring the ultrasonic fetal doppler, fetal/maternal monitor, vascular detector, blood & infusion warmer, syringe destroyer, viral signs detector, insulin cooler box, vein finder, feeding pump and the new products ultrasonic beauty instrument and breast self check mammography apparatus
germany booth: h scope of exhibits vascular doppler system, ultrasonic vascular doppler detector,vein finder, blood & infusion warmer, ultrasonic fetal doppler, fetal/maternal monitor, syringe destroyer, insulin cooler box, feeding pump, ultrasonic beauty instrument, breast self check mammography apparatus...
https://www.szbestman.com/News/info/id/35.html