Baker Botts L.L.P.
Apparatus for the wet processing of photographic sheet material
 The apparatus comprises at least one treatment vessel (12) comprising a housing (14) having a sheet material inlet opening (17) and a sheet material outlet opening (18) defining a sheet material path (20) through said vessel (12). Each opening (17, 18) is closed by a path-defining rotatable roller (28) biased towards a reaction surface (30) to form a nip (36) there-between through which said sheet material path (20) extends. The path-defining roller (28) is in contact along its length, with a plurality of rotatable intermediate rollers (38) carried in fixed bearings (40) mounted on said housing (14). 
Agfa-Gevaert N.V.
G
G03D
inventional
Bartholomeus Bart Ludo Patrick Dirk
Verlinden Verhoest Van Schepdael Van den Bergen de Ruyter