• All sections
• G - Physics
• G01N - Investigating or analysing materials by determining their chemical or physical properties
• G01N 9/22 - Investigating density or specific gravity of materialsAnalysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by balancing the weight of the bodies with continuous circulation of the fluid

Patent holdings for IPC class G01N 9/22

Total number of patents in this class: 3

10-year publication summary

Principal owners for this class