Dispensing – Snap-acting outlet element – Axially movable tube – sleeve – or apertured cap
Patent
1987-12-14
1989-03-21
Mathews, A. A.
Dispensing
Snap-acting outlet element
Axially movable tube, sleeve, or apertured cap
354324, 222 83, 222 85, G03D 306
Patent
active
048148091
ABSTRACT:
A processing apparatus with several liquid stations for the wet processing of image-wise exposed photographic elements, e.g. sheets, wherein the different processing liquids are provided in different liquid compartments (85, 86, 87) of the processing cassette (72), that has openings (88,89,90,91) that are sealed by membranes (92), and wherein the rinsing water compartment is provided with perforate partitions (94) with a scavenging agent for removal of fixing agent ions and complexed silver ions from the rinsing water in said compartment.
REFERENCES:
patent: 3557680 (1971-01-01), Kaminstein et al.
patent: 3901253 (1975-08-01), Collins et al.
patent: 4103358 (1978-07-01), Gacki et al.
patent: 4312595 (1982-01-01), Houseman et al.
patent: 4629303 (1986-12-01), Vermarien
patent: 4634252 (1987-01-01), Jeremijevic
patent: 4688917 (1987-08-01), Muller et al.
De Prijcker Jozef P.
Domen Albrecht F.
Fierens Marcel R.
Van Hal Henri J.
AGFA-GEVAERT N.V.
Daniel William J.
Mathews A. A.
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