Method of controlling high-frequency arc discharge and apparatus

Method of ionizing a liquid and an electrostatic colloid...

Method of making a vehicle windshield surface hydrophilic

Modifying the discharge breakdown

Moving corona discharging apparatus

Multiple charged developing gun

Negative pressure corona treating station with improved sealing

Particle charging apparatus

Particle charging apparatus and method of charging particles

Particle free ionization bar

Photoelectric switch

Plasma generator

Powder charging apparatus and electrostatic powder coating appar

Powder charging apparatus and electrostatic powder painting appa

Powder material processing apparatus

Powder spray apparatus and method for coating interior surface o

Power supply

Power supply apparatus for electrostatic charging and method...

Power supply with electrostatic cooling fan

Process for the electrostatic charging of recording materials an