Electrostatic charger apparatus
United States Patent 2959353

Inventors:
Croskey, Frank A.
Derwood, Tuttle Charles
Publication Date:
11/08/1960
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Assignee:
GEN MOTORS CORP
Primary Class:
Other Classes:
118/629
International Classes:
B05B5/053; B05B5/10; B05B5/025; B05B5/08
US Patent References:
2659841Means for electrifying pulverulent materials
2697411Electrostatic spray coating apparatus
2710773Electrostatic spray coating apparatus
2767359High voltage current control