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IPC Subgroup
G01R 33/46

NMR spectroscopy

Introduced: January 1990

Last revised: January 2006

Full Title

Arrangements or instruments for measuring magnetic variables > involving magnetic resonance > using nuclear magnetic resonance [NMR] > NMR spectroscopy

Classification Context

Section:
PHYSICS
Class:
MEASURING; TESTING
Subclass:
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES

1 direct subcode

Child Classifications

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  • G01R 33/465 applied to biological material, e.g. testing