FI753109A7 - - Google Patents
Info
- Publication number
- FI753109A7 FI753109A7 FI753109A FI753109A FI753109A7 FI 753109 A7 FI753109 A7 FI 753109A7 FI 753109 A FI753109 A FI 753109A FI 753109 A FI753109 A FI 753109A FI 753109 A7 FI753109 A7 FI 753109A7
- Authority
- FI
- Finland
Links
Classifications
-
- 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
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7413977A SE383006B (sv) | 1974-11-07 | 1974-11-07 | Forfarande och anordning for atervinning av fibrer ur avfallspapper |
| SE7413977 | 1974-11-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI753109A7 true FI753109A7 (enExample) | 1976-05-08 |
| FI56416B FI56416B (fi) | 1979-09-28 |
| FI56416C FI56416C (fi) | 1982-11-15 |
Family
ID=20322636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI753109A FI56416C (fi) | 1974-11-07 | 1975-11-06 | Foerfarande och anordning foer upploesning och klassificering av fibrer |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE835250A (enExample) |
| FI (1) | FI56416C (enExample) |
| SE (1) | SE383006B (enExample) |
| ZA (1) | ZA756796B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE406607B (sv) * | 1975-11-14 | 1979-02-19 | Ahlstroem Oy | Forfarande och anordning for behandling av returpapper |
| SE506804C2 (sv) | 1996-06-24 | 1998-02-16 | Cellwood Machinery Ab | Sätt och anläggning för återvinning av olika komponenter i flerskiktsmaterial |
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1974
- 1974-11-07 SE SE7413977A patent/SE383006B/xx not_active IP Right Cessation
-
1975
- 1975-10-28 ZA ZA00756796A patent/ZA756796B/xx unknown
- 1975-11-04 BE BE6045243A patent/BE835250A/fr not_active IP Right Cessation
- 1975-11-06 FI FI753109A patent/FI56416C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE383006B (sv) | 1976-02-23 |
| BE835250A (fr) | 1976-03-01 |
| ZA756796B (en) | 1976-10-27 |
| FI56416C (fi) | 1982-11-15 |
| FI56416B (fi) | 1979-09-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired | ||
| MA | Patent expired |
Owner name: A. AHLSTROEM OSAKEYHTIOE |