| Original language | English |
|---|---|
| Patent number | US9719919 B2 |
| IPC | G01J3/18, G01N21/43, G01J3/02, G01J3/50, G01N21/03, G01N21/41, G01N21/25 |
| Priority date | 23/01/13 |
| Publication status | Published - 1 Aug 2017 |
| Externally published | Yes |
| Publication type | H1 Granted patent |
Method for measuring refractive index, and refractometer
Ville Voipio (Inventor)
Research output: Patent