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G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
G03D3/12—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for plates, films or prints spread onto belt conveyors
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FR1171758D1957-04-191957-04-19Appareil pour le développement de films ou papiers photographiques
ExpiredFR1171758A
(fr)