NL44940C - - Google Patents
Info
- Publication number
- NL44940C NL44940C NL81698A NL81698A NL44940C NL 44940 C NL44940 C NL 44940C NL 81698 A NL81698 A NL 81698A NL 81698 A NL81698 A NL 81698A NL 44940 C NL44940 C NL 44940C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5891/37A GB491154A (en) | 1937-02-26 | 1937-02-26 | Improvements in and relating to the determination of small quantities of gases or vapours in gaseous mixtures |
| FR830014D FR830014A (fr) | 1937-02-26 | 1937-03-17 | Perfectionnements aux appareils permettant de déterminer de faibles quantités de gaz ou vapeurs |
| NL81698A NL44940C (xx) | 1937-02-26 | 1937-03-18 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5891/37A GB491154A (en) | 1937-02-26 | 1937-02-26 | Improvements in and relating to the determination of small quantities of gases or vapours in gaseous mixtures |
| FR830014T | 1937-03-17 | ||
| NL81698A NL44940C (xx) | 1937-02-26 | 1937-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL44940C true NL44940C (xx) | 1939-01-16 |
Family
ID=9804570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL81698A NL44940C (xx) | 1937-02-26 | 1937-03-18 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR830014A (xx) |
| GB (1) | GB491154A (xx) |
| NL (1) | NL44940C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3172730A (en) * | 1965-03-09 | Method and apparatus for the determination | ||
| BE465139A (xx) * | 1943-06-18 | |||
| US2631925A (en) * | 1947-02-14 | 1953-03-17 | Baker & Co Inc | Apparatus for the continuous analysis of oxygen and hydrogen |
| DE1299140B (de) * | 1965-05-18 | 1969-07-10 | Chemie Technik Gmbh | Verfahren und Vorrichtung zum Bestimmen von Wasser in ammoniakhaltigen Gasen |
-
1937
- 1937-02-26 GB GB5891/37A patent/GB491154A/en not_active Expired
- 1937-03-17 FR FR830014D patent/FR830014A/fr not_active Expired
- 1937-03-18 NL NL81698A patent/NL44940C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| FR830014A (fr) | 1938-07-18 |
| GB491154A (en) | 1938-08-26 |