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DIFF Subgroup
G01N 19/02

Measuring coefficient of friction between materials

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Investigating materials by mechanical methods > Measuring coefficient of friction between materials

CPC:

Investigating materials by mechanical methods (G01N3/00 - G01N17/00 take precedence) > Measuring coefficient of friction between materials

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