| http://www.w3.org/ns/prov#value | - The composite piezoelectric transducer of the present invention is a composite piezoelectric transducer fabricated by cutting a layered structure of composite sheets in which a plurality of unit composite sheets each including a resin layer and a plurality of piezoelectric elements arranged on the resin layer are layered, the piezoelectric elements are sandwiched by the resin layers, thereby fixin
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