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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Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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Filing date
Publication date
Application filed by Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP1110976ApriorityCriticalpatent/JPS5294725A/en
Publication of JPS5294725ApublicationCriticalpatent/JPS5294725A/en
Information Retrieval, Db Structures And Fs Structures Therefor
(AREA)
Abstract
PURPOSE: To secure high-speed information reading for recording medium by minimizing the mechanical movement at mounting section of recording medium and also by shifting light-weight reflection mirror.
COPYRIGHT: (C)1977,JPO&Japio
JP1110976A1976-02-041976-02-04Information reading unit
PendingJPS5294725A
(en)