| http://www.w3.org/ns/prov#value | - Referring to FIGS. 18A-18D, the elongated structure 303 comprises a plurality of parallel piezoelectric layers that are co-fired together with an inactive layer 332 with no electrodes, although the elongated structure 303 could comprises other types and numbers of layers, other types and numbers of regions, and other manufacturing processes can be used.
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