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http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	No. 20,274 19 Claims. (Cl. 23-14) This invention relates to a method for preparing metal aluminum hydrides having the formula M(A1H.,) where M is an alkali metal or alkaline earth metal and x is the valence of the metal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com