CPC Subgroup
G01R 33/44 using nuclear magnetic resonance [NMR] (G01R33/24, G01R33/62 take precedence)
Full Title
Arrangements or instruments for measuring magnetic variables > involving magnetic resonance (medical aspects A61B5/055; magnetic resonance gyrometers G01C19/60) > using nuclear magnetic resonance [NMR] (G01R33/24, G01R33/62 take precedence)
7 direct subcodes
Child Classifications
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- G01R 33/46 NMR spectroscopy
- G01R 33/48 NMR imaging systems