| http://www.w3.org/ns/prov#value | - Patent US4104294 - Crystalline silicates and method for preparing same - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsA crystalline microporous organosilicate having the composition in terms of moles of oxides of: R2 O : 0-1.5 M2 O: <0.05 Al2 O3 : 40-70 SiO2 : x H2 O wherein R represents a tetraethylammonium cation, M is an alkali metal
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