| http://www.w3.org/ns/prov#value | - The crystalline silicates of US Re. 29,948, completely incorporated herein by reference, (Reissue of US 3,702,886 to Argauer) are disclosed as having a composition, in the anhydrous state, as follows: 0.9 ?? 0.2 [XR 2 O + (1-X) M 27n O]: < 0.005 Al 2 O 3 :> SiO 2 Where M is a metal, other than a metal of Group IIIA, n is the valence of said metal, R is an alkyl ammonium radical, and x is a number
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