FR839709A - System for analyzing and controlling an atmosphere or similar fluid medium - Google Patents
System for analyzing and controlling an atmosphere or similar fluid mediumInfo
- Publication number
- FR839709A FR839709A FR839709DA FR839709A FR 839709 A FR839709 A FR 839709A FR 839709D A FR839709D A FR 839709DA FR 839709 A FR839709 A FR 839709A
- Authority
- FR
- France
- Prior art keywords
- analyzing
- atmosphere
- controlling
- fluid medium
- similar fluid
- 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
- G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
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 |
---|---|---|---|
FR839709T | 1937-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR839709A true FR839709A (en) | 1939-04-11 |
Family
ID=9299643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR839709D Expired FR839709A (en) | 1937-12-11 | 1937-12-11 | System for analyzing and controlling an atmosphere or similar fluid medium |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR839709A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2124548A1 (en) * | 1971-02-08 | 1972-09-22 | Environment One Corp | |
CN108152080A (en) * | 2018-01-04 | 2018-06-12 | 华能国际电力股份有限公司上海石洞口第电厂 | A kind of automatic anti-block device for wind and smoke road measuring apparatus instrument probe tube |
-
1937
- 1937-12-11 FR FR839709D patent/FR839709A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2124548A1 (en) * | 1971-02-08 | 1972-09-22 | Environment One Corp | |
CN108152080A (en) * | 2018-01-04 | 2018-06-12 | 华能国际电力股份有限公司上海石洞口第电厂 | A kind of automatic anti-block device for wind and smoke road measuring apparatus instrument probe tube |
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