FI750630A - - Google Patents
Info
- Publication number
- FI750630A FI750630A FI750630A FI750630A FI750630A FI 750630 A FI750630 A FI 750630A FI 750630 A FI750630 A FI 750630A FI 750630 A FI750630 A FI 750630A FI 750630 A FI750630 A FI 750630A
- Authority
- FI
- Finland
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT192074A AT328287B (en) | 1974-03-08 | 1974-03-08 | DEVICE FOR CONTINUOUS DEGRADATION OF PLANT PARTS FOR PULP PRODUCTION |
AT192074 | 1974-03-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI750630A true FI750630A (en) | 1975-09-09 |
FI56410B FI56410B (en) | 1979-09-28 |
FI56410C FI56410C (en) | 1980-01-10 |
Family
ID=3523879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI750630A FI56410C (en) | 1974-03-08 | 1975-03-05 | CONTAINING CONTAINER UPPSLUTNING AV VAEXTDELAR VID CELLULOSAFRAMSTAELLNING |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT328287B (en) |
CH (1) | CH589751A5 (en) |
FI (1) | FI56410C (en) |
SE (1) | SE402135B (en) |
-
1974
- 1974-03-08 AT AT192074A patent/AT328287B/en 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/en unknown
- 1975-03-05 FI FI750630A patent/FI56410C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH589751A5 (en) | 1977-07-15 |
AT328287B (en) | 1976-03-10 |
FI56410B (en) | 1979-09-28 |
SE402135B (en) | 1978-06-19 |
DE2503356A1 (en) | 1975-09-11 |
SE7502225L (en) | 1975-09-09 |
DE2503356B2 (en) | 1977-02-17 |
FI56410C (en) | 1980-01-10 |
ATA192074A (en) | 1975-05-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: VEREINIGTE OESTERREICHISCHE EISEN- UND |