Phase winding for a rotating electrical machine stator and...
Phase-displaced multiple polyphase dynamoelectric machine with w
Photoelectric position sensor of step motor
Photographic camera light controlling apparatus
Photographic camera shutter electromagnetic system for controlli
Photovoltaic drive motor
Piezoelectric actuating device
Piezoelectric audio transducer mounting and electrical connector
Piezoelectric bimorph or monomorph bender structure
Piezoelectric camera shutter
Piezoelectric electro-acoustic transducer with non-uniform backi
Piezoelectric film device for conversion between digital electri
Piezoelectric igniter for lighters
Piezoelectric loudspeaker
Piezoelectric loudspeaker
Piezoelectric loudspeaker
Piezoelectric power supply for cameras
Piezoelectric speaker
Piezoelectric transducer
Piezoelectric transducer drive