Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP964077ApriorityCriticalpatent/JPS5395535A/en
Publication of JPS5395535ApublicationCriticalpatent/JPS5395535A/en
PURPOSE: To simplify the bias circuit without lowering S/N, by driving with series connection of resonant capacitors to the coils producing rotating magnetic field and of a number of bias circuits.
COPYRIGHT: (C)1978,JPO&Japio
JP964077A1977-02-021977-02-02Driving circuit for bubble memory device
PendingJPS5395535A
(en)