Patent classifications
H
ELECTRICITY
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H10
SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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H10N
ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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30/00
Piezoelectric or electrostrictive devices
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H10N30/87
Electrodes or interconnections, e.g. leads or terminals
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H10N30/878
the principal material being non-metallic, e.g. oxide or carbon based
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