Title: Spraying appatatus
Application Number: 85105712 Application Date: 1985.07.27
Publication Number: 1007336 Publication Date: 1987.01.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B05B5/02
Applicant(s) Name: Imperial Chemical Industries PLC. (GB) Imperial Ch Address:
Inventor(s) Name: Alan James Norris
Attorney & Agent: YANG KAI
Abstract:
     A hand-held, battery powered, electrostatic spraying apparatus incorporating a device such as a gas-gap discharge tube or a buzzer that emits visible or audible signals to indicate the power supply to the HV generator is switched on. The signal emitting device is an esential part of the high voltage generator circuit and/or emits the signals at a frequency of 0.1 to 4 Hz.
Time: 13
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