G01N9/20 - CPC Classification Index

ClassID:

167444 ⎘

G01N9/20 - CPC Classification

Classification description:

Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by balancing the weight of the bodies

Sub-classes:

G01N9/22 » with continuous circulation of the fluid 0

Recent Application in this class:

20230236101

2023-07-27

Buoyometer

20220283067

2022-09-08

Buoyometer

20190287688

2019-09-19

Liquid tank inspection including device for launching submersible

20090282913

2009-11-19

Method and apparatus for measuring the volume of an animal paw

20090265132

2009-10-22

DEVICE AND METHOD FOR DETERMINING THE DENSITY OF A FLUID

20070282540

2007-12-06

Method using magnetostrictive probe buoyancy for detecting fuel density

20060266113

2006-11-30

Fuel density measuring device, system, and method using magnetostrictive probe bouyancy