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PCE
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DIFF Subgroup
G01R 33/26

using optical pumping

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Arrangements or instruments for measuring magnetic variables > involving magnetic resonance > for measuring direction or magnitude of magnetic fields or magnetic flux > using optical pumping

CPC:

Arrangements or instruments for measuring magnetic variables > involving magnetic resonance (medical aspects A61B5/055; magnetic resonance gyrometers G01C19/60) > for measuring direction or magnitude of magnetic fields or magnetic flux > using optical pumping

No child classifications to compare. This is a leaf node in both IPC and CPC.