DIFF Subgroup
G01N 3/52 by measuring extent of rebound of a striking body (G01N3/54 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: by measuring extent of rebound of a striking body
CPC: by measuring extent of rebound of a striking body (G01N3/54 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Investigating strength properties of solid materials by application of mechanical stress > Investigating hardness or rebound hardness > by measuring extent of rebound of a striking body
CPC:
Investigating strength properties of solid materials by application of mechanical stress > Investigating hardness or rebound hardness > by measuring extent of rebound of a striking body (G01N3/54 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.