SE323279B - - Google Patents
Info
- Publication number
- SE323279B SE323279B SE9321/66A SE932166A SE323279B SE 323279 B SE323279 B SE 323279B SE 9321/66 A SE9321/66 A SE 9321/66A SE 932166 A SE932166 A SE 932166A SE 323279 B SE323279 B SE 323279B
- Authority
- SE
- Sweden
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
- D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
- D21C3/12—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites sodium bisulfite
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47020365A | 1965-07-07 | 1965-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE323279B true SE323279B (hu) | 1970-04-27 |
Family
ID=23866660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9321/66A SE323279B (hu) | 1965-07-07 | 1966-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE323279B (hu) |
-
1966
- 1966-07-07 SE SE9321/66A patent/SE323279B/xx unknown