| http://www.w3.org/ns/prov#value | - 20090244201 METHOD OF MANUFACTURING LIQUID JET HEAD, A METHOD OF MANUFACTURING A PIEZOELECTRIC ELEMENT AND A LIQUID JET APPARATUS - In a method of manufacturing a piezoelectric element which includes a first electrode, a piezoelectric layer including a plurality of piezoelectric films, and a second electrode formed opposite a surface of the piezoelectric layer, a step of forming the first electrod
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