Gas separation: apparatus – Electric field separation apparatus – Including gas flow distribution means
Patent
1973-11-20
1977-03-22
Kelley, Mary F.
Gas separation: apparatus
Electric field separation apparatus
Including gas flow distribution means
96 66R, 96 95, 96107, 96114, G03C 530, G03C 172, G03C 128, G03C 106
Patent
active
040134717
ABSTRACT:
Polyoxyethylene compounds carrying thioether groups as substituents on the linear chain are described for accelerating or activating development of exposed silver halide elements.
REFERENCES:
patent: 3046129 (1962-07-01), Graham et al.
patent: 3046133 (1962-07-01), Minsk
Pollet Robert Joseph
Sels Francis Jeanne
VAN Veelen George Frans
Vandeputte Camille Angelina
Vanreusel Gerard Laurens
AGFA-GEVAERT N.V.
Breiner A. W.
Kelley Mary F.
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