BE447550A - - Google Patents
Info
- Publication number
- BE447550A BE447550A BE447550DA BE447550A BE 447550 A BE447550 A BE 447550A BE 447550D A BE447550D A BE 447550DA BE 447550 A BE447550 A BE 447550A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (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)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK4044D DE893419C (de) | 1941-10-08 | 1941-10-08 | Verfahren zum Pruefen der Fluessigkeitsdurchlaessigkeit feinporiger Massen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447550A true BE447550A (cs) | 1942-11-30 |
Family
ID=5867652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447550D BE447550A (cs) | 1941-10-08 | 1942-10-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE447550A (cs) |
| CH (1) | CH229220A (cs) |
| DE (1) | DE893419C (cs) |
| FR (1) | FR886321A (cs) |
| NL (1) | NL63387C (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR747092A (fr) * | 1932-03-08 | 1933-06-10 | Procédé et dispositif pour mesurer la perméabilité aux liquides et aux gaz des papiers, tissus et autres membranes |
-
1941
- 1941-10-08 DE DEK4044D patent/DE893419C/de not_active Expired
-
1942
- 1942-09-26 CH CH229220D patent/CH229220A/de unknown
- 1942-09-30 NL NL107881A patent/NL63387C/xx active
- 1942-10-01 FR FR886321D patent/FR886321A/fr not_active Expired
- 1942-10-14 BE BE447550D patent/BE447550A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR886321A (fr) | 1943-10-12 |
| DE893419C (de) | 1953-10-15 |
| NL63387C (cs) | 1949-06-15 |
| CH229220A (de) | 1943-10-15 |