Composite piezoelectric element
First Claim
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1. IN A DEVICE OF THE CHARACTER DESCRIBED, A METAL FOIL, PIEZOELECTRIC MATERIAL BONDED TO EACH SIDE OF SAID FOIL, SAID FOIL BEING LONGER AND WIDER THAN SAID PIEZOELECTRIC MATERIAL, A PORTION OF THE FOIL ADJACENT THE END OF SAID PIEZOELECTRIC MATERIAL BETWEEN THE SIDE EDGES AND WITHIN THE END OF SAID FOIL BEING REMOVED.
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1 Claim
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1. IN A DEVICE OF THE CHARACTER DESCRIBED, A METAL FOIL, PIEZOELECTRIC MATERIAL BONDED TO EACH SIDE OF SAID FOIL, SAID FOIL BEING LONGER AND WIDER THAN SAID PIEZOELECTRIC MATERIAL, A PORTION OF THE FOIL ADJACENT THE END OF SAID PIEZOELECTRIC MATERIAL BETWEEN THE SIDE EDGES AND WITHIN THE END OF SAID FOIL BEING REMOVED.
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