FR2494441B1 - - Google Patents
Info
- Publication number
- FR2494441B1 FR2494441B1 FR8024542A FR8024542A FR2494441B1 FR 2494441 B1 FR2494441 B1 FR 2494441B1 FR 8024542 A FR8024542 A FR 8024542A FR 8024542 A FR8024542 A FR 8024542A FR 2494441 B1 FR2494441 B1 FR 2494441B1
- 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
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8024542A FR2494441A1 (fr) | 1980-11-19 | 1980-11-19 | Procede de controle des quantites de produits nocifs a un poste de travail par prelevement et dispositif de mise en oeuvre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8024542A FR2494441A1 (fr) | 1980-11-19 | 1980-11-19 | Procede de controle des quantites de produits nocifs a un poste de travail par prelevement et dispositif de mise en oeuvre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2494441A1 FR2494441A1 (fr) | 1982-05-21 |
| FR2494441B1 true FR2494441B1 (enExample) | 1984-01-13 |
Family
ID=9248132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8024542A Granted FR2494441A1 (fr) | 1980-11-19 | 1980-11-19 | Procede de controle des quantites de produits nocifs a un poste de travail par prelevement et dispositif de mise en oeuvre |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2494441A1 (enExample) |
-
1980
- 1980-11-19 FR FR8024542A patent/FR2494441A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2494441A1 (fr) | 1982-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |