FR886756A - Détecteur de gaz - Google Patents
Détecteur de gazInfo
- Publication number
- FR886756A FR886756A FR886756DA FR886756A FR 886756 A FR886756 A FR 886756A FR 886756D A FR886756D A FR 886756DA FR 886756 A FR886756 A FR 886756A
- Authority
- FR
- France
- Prior art keywords
- gas detector
- detector
- gas
- Prior art date
- 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
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE230522X | 1941-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR886756A true FR886756A (fr) | 1943-10-25 |
Family
ID=5870795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR886756D Expired FR886756A (fr) | 1941-10-31 | 1942-10-13 | Détecteur de gaz |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH230522A (de) |
| FR (1) | FR886756A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4214634C1 (de) * | 1992-04-24 | 1993-10-07 | Deutsch & Neumann Gmbh | Pipettierhilfe |
-
1942
- 1942-10-13 FR FR886756D patent/FR886756A/fr not_active Expired
- 1942-10-16 CH CH230522D patent/CH230522A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH230522A (de) | 1944-01-15 |
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