G01J2003/4435 - CPC Classification Index

ClassID:

166081 ⎘

G01J2003/4435 - CPC Classification

Classification description:

Spectrometry; Spectrophotometry; Monochromators; Measuring colours; Investigating the spectrum; Emission spectrometry Measuring ratio of two lines, e.g. internal standard

Recent Application in this class:

20220382834

2022-12-01

ANALYSIS METHOD AND DIAGNOSIS ASSISTANCE METHOD

20140227458

2014-08-14

PLASMA EVALUATION METHOD, PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS