NL4135C - - Google Patents
Info
- Publication number
- NL4135C NL4135C NL4135DA NL4135C NL 4135 C NL4135 C NL 4135C NL 4135D A NL4135D A NL 4135DA NL 4135 C NL4135 C NL 4135C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference
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 Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9798/16A GB107811A (en) | 1916-07-12 | 1916-07-12 | Improvements in or relating to Gas-testing Apparatus. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL4135C true NL4135C (fr) |
Family
ID=43801963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL4135D NL4135C (fr) | 1916-07-12 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR485958A (fr) |
| GB (1) | GB107811A (fr) |
| NL (1) | NL4135C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2940834A (en) * | 1958-02-03 | 1960-06-14 | Ringrose Henry Thomas | Apparatus for detecting and indicating the presence and amounts of co2 in an atmosphere |
-
0
- NL NL4135D patent/NL4135C/xx active
-
1916
- 1916-07-12 GB GB9798/16A patent/GB107811A/en not_active Expired
-
1917
- 1917-06-22 FR FR485958D patent/FR485958A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB107811A (en) | 1917-07-12 |
| FR485958A (fr) | 1918-02-26 |