G01N 9/36 Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture (methods of measurement in general G01N9/02 - G01N9/32)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
CPC: Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture (methods of measurement in general G01N9/02 - G01N9/32)
Full Title
Full titles differ between systems:
Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity > Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity > Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture (methods of measurement in general G01N9/02 - G01N9/32)
No child classifications to compare. This is a leaf node in both IPC and CPC.