Gas separation: apparatus – Electric field separation apparatus – Electrode retaining or supporting means
Patent
1974-03-12
1978-05-30
Bowers, Jr., Charles L.
Gas separation: apparatus
Electric field separation apparatus
Electrode retaining or supporting means
96 94R, 96 94BF, 148 627, 204 58, G03C 194
Patent
active
040921697
ABSTRACT:
An improved photographic element having high photosensitivity, which element comprises an anodized aluminum plate as a support having silver halide adsorbed in the pores of the oxide layer on the surface of said plate. The improvement comprises adding aqueous ammonia to a solution of silver nitrate used in forming said silver halide, the amount of aqueous ammonia being sufficient to raise the photosensitivity of the element.
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Bowers Jr. Charles L.
Fuji Photo Film Co. , Ltd.
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