FI53229B - - Google Patents
Info
- Publication number
- FI53229B FI53229B FI232169A FI232169A FI53229B FI 53229 B FI53229 B FI 53229B FI 232169 A FI232169 A FI 232169A FI 232169 A FI232169 A FI 232169A FI 53229 B FI53229 B FI 53229B
- Authority
- FI
- Finland
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75202268A | 1968-08-12 | 1968-08-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI53229B true FI53229B (fr) | 1977-11-30 |
FI53229C FI53229C (fr) | 1978-03-10 |
Family
ID=25024517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI232169A FI53229C (fr) | 1968-08-12 | 1969-08-07 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4719834B1 (fr) |
FI (1) | FI53229C (fr) |
SU (1) | SU634682A3 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0438092A1 (fr) * | 1990-01-17 | 1991-07-24 | Tampella Papertech Oy | Dispositif pour l'épaississement de suspension fibreuse |
US5156750A (en) * | 1987-07-08 | 1992-10-20 | A. Ahlstrom Corporation | Method and apparatus for thickening a fiber suspension and removing fine particles therefrom |
-
1969
- 1969-08-07 FI FI232169A patent/FI53229C/fi active
- 1969-08-09 JP JP6324269A patent/JPS4719834B1/ja active Pending
-
1971
- 1971-11-25 SU SU711717772A patent/SU634682A3/ru active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5156750A (en) * | 1987-07-08 | 1992-10-20 | A. Ahlstrom Corporation | Method and apparatus for thickening a fiber suspension and removing fine particles therefrom |
EP0438092A1 (fr) * | 1990-01-17 | 1991-07-24 | Tampella Papertech Oy | Dispositif pour l'épaississement de suspension fibreuse |
Also Published As
Publication number | Publication date |
---|---|
FI53229C (fr) | 1978-03-10 |
JPS4719834B1 (fr) | 1972-06-06 |
SU634682A3 (ru) | 1978-11-25 |