Temperature compensated piezoelectric buzzer
PHILLIPS MICHAEL H, LAUTZENHISER FRANS, GROSSMAN FREDRIC BERNARD, JANARDHANAM RAMESH
Year of Publication 09.12.2014
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Year of Publication 09.12.2014
Patent
TEMPERATURE COMPENSATED PIEZOELECTRIC BUZZER
PHILLIPS MICHAEL H, LAUTZENHISER FRANS, GROSSMAN FREDRIC BERNARD, JANARDHANAM RAMESH
Year of Publication 24.10.2013
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Year of Publication 24.10.2013
Patent