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Publication date
Application filed by Winbond Electronics CorpfiledCriticalWinbond Electronics Corp
Priority to TW84110923ApriorityCriticalpatent/TW274150B/en
Application grantedgrantedCritical
Publication of TW274150BpublicationCriticalpatent/TW274150B/en
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits
(AREA)
Casings For Electric Apparatus
(AREA)
Abstract
An electric device comprises: one first ring part; one second part located in the first ring part, but separating completely; and one third ring part located between the first ring part and the second part, conducting the first ring part with the second part on the first state, and insulating the first ring part and the second part in the second state.
TW84110923A1995-10-171995-10-17Ring-packaged electric device
TW274150B
(en)