Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017111090) PIEZOELECTRIC THIN FILM, PIEZOELECTRIC THIN FILM ELEMENT, PIEZOELECTRIC ACTUATOR, PIEZOELECTRIC SENSOR, HEAD ASSEMBLY, HEAD STACK ASSEMBLY, HARD DISK DRIVE, PRINTER HEAD, AND INKJET PRINTER DEVICE