RO57676A - - Google Patents
Info
- Publication number
- RO57676A RO57676A RO66210A RO6621071A RO57676A RO 57676 A RO57676 A RO 57676A RO 66210 A RO66210 A RO 66210A RO 6621071 A RO6621071 A RO 6621071A RO 57676 A RO57676 A RO 57676A
- Authority
- RO
- Romania
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
- D21C7/00—Digesters
- D21C7/06—Feeding devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Harvester Elements (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03307/70A SE340215B (https=) | 1970-03-12 | 1970-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO57676A true RO57676A (https=) | 1975-02-15 |
Family
ID=20261831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO66210A RO57676A (https=) | 1970-03-12 | 1971-03-10 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3758379A (https=) |
| CA (1) | CA947721A (https=) |
| DE (1) | DE2103377C3 (https=) |
| FI (1) | FI51964C (https=) |
| FR (1) | FR2084512A5 (https=) |
| GB (1) | GB1346636A (https=) |
| NO (1) | NO131178C (https=) |
| RO (1) | RO57676A (https=) |
| SE (1) | SE340215B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161421A (en) * | 1977-09-13 | 1979-07-17 | Kamyr, Inc. | Method and apparatus for continuous oxygen bleaching of cellulosic pulp |
| FI118005B (fi) * | 2005-09-27 | 2007-05-31 | Metso Paper Inc | Syötin |
-
1970
- 1970-03-12 SE SE03307/70A patent/SE340215B/xx unknown
-
1971
- 1971-01-26 DE DE2103377A patent/DE2103377C3/de not_active Expired
- 1971-02-03 US US00112326A patent/US3758379A/en not_active Expired - Lifetime
- 1971-02-08 CA CA104,782A patent/CA947721A/en not_active Expired
- 1971-02-08 FI FI710332A patent/FI51964C/fi active
- 1971-03-03 NO NO811/71A patent/NO131178C/no unknown
- 1971-03-10 RO RO66210A patent/RO57676A/ro unknown
- 1971-03-11 FR FR7108566A patent/FR2084512A5/fr not_active Expired
- 1971-04-19 GB GB2078071A patent/GB1346636A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI51964B (https=) | 1977-01-31 |
| NO131178B (https=) | 1975-01-06 |
| GB1346636A (https=) | 1974-02-13 |
| DE2103377A1 (de) | 1971-09-23 |
| FR2084512A5 (https=) | 1971-12-17 |
| DE2103377C3 (de) | 1974-04-25 |
| CA947721A (en) | 1974-05-21 |
| FI51964C (fi) | 1977-05-10 |
| SE340215B (https=) | 1971-11-08 |
| DE2103377B2 (de) | 1973-06-14 |
| NO131178C (https=) | 1975-04-16 |
| US3758379A (en) | 1973-09-11 |