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DIFF Subgroup
G01N 21/07

Centrifugal type cuvettes (G01N21/09 takes precedence)

Introduced: January 1980

Title

Titles differ between systems:

IPC: Centrifugal type cuvettes

CPC: Centrifugal type cuvettes (G01N21/09 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light > Arrangements or apparatus for facilitating the optical investigation > Cuvette constructions > Centrifugal type cuvettes

CPC:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light (G01N3/00 - G01N19/00 take precedence) > Arrangements or apparatus for facilitating the optical investigation > Cuvette constructions > Centrifugal type cuvettes (G01N21/09 takes precedence)

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