Piezoelectric acceleration pickup with a polymer transducer memb
Piezoelectric body, electric generator and polymer actuator
Piezoelectric coaxial cable having a helical inner conductor
Piezoelectric thin film component, injet type recording head...
Piezoelectric thin-film device, process for producing the same,
Piezoelectric transducer
Piezoelectric transducer using electrically poled .gamma.-phase
Polymer actuator
Pressure-sensing transducer device having a piezoelectric polyme