DIFF Subgroup
G01N 31/16 using titration
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods > using titration
CPC:
Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods > using titration
CPC subdivides this area 4x more granularly than IPC with 3 additional codes.
3 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open