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 JP8802077ApriorityCriticalpatent/JPS5422892A/en
Priority to US05/924,721prioritypatent/US4210861A/en
Publication of JPS5422892ApublicationCriticalpatent/JPS5422892A/en
PURPOSE: To stabllize the relationship magnetic field between frequenvy by modulating the magentic field and the high frequency with the frequency of the difference between the center frequency of the high frequency pulses used to irradiate a sample and the frequency of reference resonance signals.
COPYRIGHT: (C)1979,JPO&Japio
JP8802077A1977-07-211977-07-21Nuclear magnetic resonance device of fourier transformation
PendingJPS5422892A
(en)