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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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP10672776ApriorityCriticalpatent/JPS5332666A/en
Publication of JPS5332666ApublicationCriticalpatent/JPS5332666A/en
PURPOSE: To perform the correction of the shift of the magnification center of the scanning image produced at the switching of one step and two step deflection interlockingly with the operation of the magnification.
COPYRIGHT: (C)1978,JPO&Japio
JP10672776A1976-09-081976-09-08Electron ray deflector
PendingJPS5332666A
(en)