BE452649R - - Google Patents
Info
- Publication number
- BE452649R BE452649R BE452649A BE452649A BE452649R BE 452649 R BE452649 R BE 452649R BE 452649 A BE452649 A BE 452649A BE 452649 A BE452649 A BE 452649A BE 452649 R BE452649 R BE 452649R
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0042—Fractionating or concentration of spent liquors by special methods
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE452135A BE452135A (es) | 1943-09-02 | 1943-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452649R true BE452649R (es) | 1944-04-11 |
Family
ID=32932089
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452135A BE452135A (es) | 1943-09-02 | 1943-09-02 | |
| BE452649A BE452649R (es) | 1943-09-02 | 1943-10-11 | |
| BE452648A BE452648R (es) | 1943-09-02 | 1943-10-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452135A BE452135A (es) | 1943-09-02 | 1943-09-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452648A BE452648R (es) | 1943-09-02 | 1943-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| BE (3) | BE452135A (es) |
-
1943
- 1943-09-02 BE BE452135A patent/BE452135A/fr unknown
- 1943-10-11 BE BE452649A patent/BE452649R/fr active
- 1943-10-11 BE BE452648A patent/BE452648R/fr active
Also Published As
| Publication number | Publication date |
|---|---|
| BE452648R (es) | 1944-04-11 |
| BE452135A (es) | 1944-03-02 |