FR2494436B1 - - Google Patents
Info
- Publication number
- FR2494436B1 FR2494436B1 FR8024291A FR8024291A FR2494436B1 FR 2494436 B1 FR2494436 B1 FR 2494436B1 FR 8024291 A FR8024291 A FR 8024291A FR 8024291 A FR8024291 A FR 8024291A FR 2494436 B1 FR2494436 B1 FR 2494436B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8024291A FR2494436A1 (fr) | 1980-11-14 | 1980-11-14 | Spectrometre utilisant un laser et un microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8024291A FR2494436A1 (fr) | 1980-11-14 | 1980-11-14 | Spectrometre utilisant un laser et un microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2494436A1 FR2494436A1 (fr) | 1982-05-21 |
| FR2494436B1 true FR2494436B1 (cg-RX-API-DMAC10.html) | 1983-01-21 |
Family
ID=9248003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8024291A Granted FR2494436A1 (fr) | 1980-11-14 | 1980-11-14 | Spectrometre utilisant un laser et un microphone |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2494436A1 (cg-RX-API-DMAC10.html) |
-
1980
- 1980-11-14 FR FR8024291A patent/FR2494436A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2494436A1 (fr) | 1982-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |