NO135261C - - Google Patents
Info
- Publication number
- NO135261C NO135261C NO3717/69A NO371769A NO135261C NO 135261 C NO135261 C NO 135261C NO 3717/69 A NO3717/69 A NO 3717/69A NO 371769 A NO371769 A NO 371769A NO 135261 C NO135261 C NO 135261C
- Authority
- NO
- Norway
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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE6812572A SE402136B (sv) | 1968-09-18 | 1968-09-18 | Forfarande och anordning for vetskebehandling, foretredesvis tvettning, av fibersuspensioner av cellulosamassa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135261B NO135261B (no) | 1976-11-29 |
| NO135261C true NO135261C (no) | 1977-03-09 |
Family
ID=20295969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3717/69A NO135261C (no) | 1968-09-18 | 1969-09-17 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4930001B1 (no) |
| FI (1) | FI54348C (no) |
| NO (1) | NO135261C (no) |
| SE (1) | SE402136B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1559302A (en) * | 1977-01-07 | 1980-01-16 | Gestetner Ltd | Offset printing machines |
-
1968
- 1968-09-18 SE SE6812572A patent/SE402136B/xx unknown
-
1969
- 1969-09-09 JP JP44071039A patent/JPS4930001B1/ja active Pending
- 1969-09-17 NO NO3717/69A patent/NO135261C/no unknown
- 1969-09-17 FI FI2652/69A patent/FI54348C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI54348B (fi) | 1978-07-31 |
| JPS4930001B1 (no) | 1974-08-09 |
| FI54348C (fi) | 1978-11-10 |
| SE402136B (sv) | 1978-06-19 |
| NO135261B (no) | 1976-11-29 |