BE721507A - - Google Patents
Info
- Publication number
- BE721507A BE721507A BE721507DA BE721507A BE 721507 A BE721507 A BE 721507A BE 721507D A BE721507D A BE 721507DA BE 721507 A BE721507 A BE 721507A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4437767 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721507A true BE721507A (https=) | 1969-03-27 |
Family
ID=10432993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721507D BE721507A (https=) | 1967-09-29 | 1968-09-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE721507A (https=) |
| FR (1) | FR1585975A (https=) |
| GB (1) | GB1238651A (https=) |
-
1967
- 1967-09-29 GB GB1238651D patent/GB1238651A/en not_active Expired
-
1968
- 1968-09-17 FR FR1585975D patent/FR1585975A/fr not_active Expired
- 1968-09-27 BE BE721507D patent/BE721507A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1238651A (https=) | 1971-07-07 |
| FR1585975A (https=) | 1970-02-06 |