Photocopying – Contact printing – Light boxes
Patent
1989-03-08
1991-01-15
Grimley, A. T.
Photocopying
Contact printing
Light boxes
118662, 355268, 430117, G03G 1510
Patent
active
049857320
ABSTRACT:
Apparatus including a drum having a drum surface, apparatus for supplying a particle dispersion comprising particles to the drum surface, electrostatic apparatus for causing at least some of the particles to adhere to the drum surface and resilient blade apparatus downstream of the electrostatic apparatus for operative engagement with the drum surface for retaining a layer of particle rich material on the drum surface.
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Ezuz Shabtai
Fenster Paul
Karin Jakob
Landa Benzion
Dang Thu A.
Grimley A. T.
Spectrum Sciences B.V.
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