using imaging; using holography

Introduced: January 2024

Full Title

Full titles differ between systems:

IPC:

CPC:

Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials > Investigating particle size or size distribution (by measuring osmotic pressure G01N7/10; investigating sedimentation of particle suspensions G01N15/04; investigating individual particles G01N15/10) > by optical means > using imaging; using holography

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

Child Classifications

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G01N 2015/0233 2nd only CPC only CPC only