IPC Subgroup
G01N 7/16 by heating the material
Introduced: September 1968
Last revised: January 2006
Full Title
Analysing materials by measuring the pressure or volume of a gas or vapour > by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference > by heating the material
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES