DIFF Subgroup
G01N 3/02 Details
Introduced: September 1968
Full Title
Investigating strength properties of solid materials by application of mechanical stress > Details
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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- G01N 3/06 Special adaptations of indicating or recording means +4 CPC IPC+CPC Available in IPC and CPC