Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR14225Aexternal-prioritypatent/FR1447226A/fr
Priority claimed from FR73924Aexternal-prioritypatent/FR1500971A/fr
Application filedfiledCritical
Publication of NL6711577ApublicationCriticalpatent/NL6711577A/xx
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R33/00—Arrangements or instruments for measuring magnetic variables
G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux