标题:
Ultrasonic transducer, ultrasonic probe and ultrasonic imaging device
当前申请(专利权)人:
HITACHI, LTD.
发明人:
TANAKA, HIROKI | AZUMA, TAKASHI | FUKUDA, HIROSHI
简单同族:
CN104646260A | CN104646260B | EP1950997A1 | EP1950997A4 | EP1950997B1 | US20090301200A1 | US8397574 | WO2007046180A1