DD118136A1 - - Google Patents
Info
- Publication number
- DD118136A1 DD118136A1 DD18265974A DD18265974A DD118136A1 DD 118136 A1 DD118136 A1 DD 118136A1 DD 18265974 A DD18265974 A DD 18265974A DD 18265974 A DD18265974 A DD 18265974A DD 118136 A1 DD118136 A1 DD 118136A1
- Authority
- DD
- German Democratic Republic
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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18265974A DD118136A1 (en:Method) | 1974-11-29 | 1974-11-29 | |
| DE19752548064 DE2548064A1 (de) | 1974-11-29 | 1975-10-27 | Verfahren zur behandlung von hackschnitzeln aus faserholz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18265974A DD118136A1 (en:Method) | 1974-11-29 | 1974-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD118136A1 true DD118136A1 (en:Method) | 1976-02-12 |
Family
ID=5498230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18265974A DD118136A1 (en:Method) | 1974-11-29 | 1974-11-29 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD118136A1 (en:Method) |
| DE (1) | DE2548064A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010027722A1 (de) * | 2010-04-14 | 2011-10-20 | Voith Patent Gmbh | Verfahren zum Herstellen von Faserstoff aus Holz |
-
1974
- 1974-11-29 DD DD18265974A patent/DD118136A1/xx unknown
-
1975
- 1975-10-27 DE DE19752548064 patent/DE2548064A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2548064A1 (de) | 1976-08-12 |