CH589751A5 - - Google Patents
Info
- Publication number
- CH589751A5 CH589751A5 CH243175A CH243175A CH589751A5 CH 589751 A5 CH589751 A5 CH 589751A5 CH 243175 A CH243175 A CH 243175A CH 243175 A CH243175 A CH 243175A CH 589751 A5 CH589751 A5 CH 589751A5
- Authority
- CH
- Switzerland
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT192074A AT328287B (de) | 1974-03-08 | 1974-03-08 | Vorrichtung zum kontinuierlichen aufschluss von pflanzenteilen fur die zellstoffherstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH589751A5 true CH589751A5 (no) | 1977-07-15 |
Family
ID=3523879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH243175A CH589751A5 (no) | 1974-03-08 | 1975-02-26 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT328287B (no) |
| CH (1) | CH589751A5 (no) |
| FI (1) | FI56410C (no) |
| SE (1) | SE402135B (no) |
-
1974
- 1974-03-08 AT AT192074A patent/AT328287B/de not_active IP Right Cessation
-
1975
- 1975-02-26 CH CH243175A patent/CH589751A5/xx not_active IP Right Cessation
- 1975-02-27 SE SE7502225A patent/SE402135B/xx unknown
- 1975-03-05 FI FI750630A patent/FI56410C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI56410B (fi) | 1979-09-28 |
| SE402135B (sv) | 1978-06-19 |
| AT328287B (de) | 1976-03-10 |
| SE7502225L (no) | 1975-09-09 |
| ATA192074A (de) | 1975-05-15 |
| DE2503356B2 (de) | 1977-02-17 |
| DE2503356A1 (de) | 1975-09-11 |
| FI56410C (fi) | 1980-01-10 |
| FI750630A (no) | 1975-09-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |