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Primary Examiner: Granger, Theodore A.
Assistant Examiner:
Attorney: Stevens, Davis, Miller & Mosher

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Title: Membrane support-plates and fluid separating apparatus in which they are present

Abstract: Membrane support plate for fluid separating apparatus, in which the support plate is made up of at least five flat elements secured together in face-to-face relationship. A central element has cut-out slots to remove the permeate which has passed through the membranes, intermediate elements have holes aligned with the slots and outer elements have a central orifice which forms a cell on each face of the plate, porous packing elements being placed in the cells, with the membranes on top of the packing elements.

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Inventors: Jamet, Bruno (Lyon, FR)
Roget, Jean (Lyon, FR)

Application Number: 487024
Filing Date: 1974-07-10
Publication_date: 1976-03-09
Assignee: Rhone-Poulenc, S.A. (Paris, FR)
Primary Class(es): 210/321.84
Other Classes:
US Patent Ref:

3219573	Nov, 1965	Chen et al.	159/DIG.
3497423	Feb, 1970	Rodgers	159/DIG.
3695445	Oct, 1972	Esmond	210/321.
3757955	Sep, 1973	Leonard	210/321.
3765981	Oct, 1973	Rogers	159/DIG.
3827563	Aug, 1974	Boe et al.	210/321.
3831763	Aug, 1974	Breysse et al.	210/321.

Other Refs: Other References: Report No.-2624, p. 13, Office at Salme Water Research and Development.