FI52124C - Menetelmä ja laitteisto raa'an kuitumaisen aineen hajottamiseksi ja ra ffinoimiseksi. - Google Patents
Menetelmä ja laitteisto raa'an kuitumaisen aineen hajottamiseksi ja ra ffinoimiseksi.Info
- Publication number
- FI52124C FI52124C FI690066A FI6669A FI52124C FI 52124 C FI52124 C FI 52124C FI 690066 A FI690066 A FI 690066A FI 6669 A FI6669 A FI 6669A FI 52124 C FI52124 C FI 52124C
- Authority
- FI
- Finland
- Prior art keywords
- decomposing
- fibrous matter
- refining crude
- crude fibrous
- refining
- Prior art date
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI753187A FI63072C (fi) | 1968-01-11 | 1975-11-12 | Saett att soenderdela och raffinera raott fibermaterial t ex trae |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69719268A | 1968-01-11 | 1968-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI52124B FI52124B (fi) | 1977-02-28 |
FI52124C true FI52124C (fi) | 1977-06-10 |
Family
ID=24800187
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI690066A FI52124C (fi) | 1968-01-11 | 1969-01-09 | Menetelmä ja laitteisto raa'an kuitumaisen aineen hajottamiseksi ja ra ffinoimiseksi. |
FI753187A FI63072C (fi) | 1968-01-11 | 1975-11-12 | Saett att soenderdela och raffinera raott fibermaterial t ex trae |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI753187A FI63072C (fi) | 1968-01-11 | 1975-11-12 | Saett att soenderdela och raffinera raott fibermaterial t ex trae |
Country Status (8)
Country | Link |
---|---|
JP (2) | JPS5427441B1 (fi) |
AT (1) | AT316300B (fi) |
BR (1) | BR6905508D0 (fi) |
DE (1) | DE1901183B2 (fi) |
FI (2) | FI52124C (fi) |
FR (1) | FR1594993A (fi) |
NO (2) | NO140604C (fi) |
SE (2) | SE367222B (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT330562B (de) * | 1972-10-23 | 1976-07-12 | Sca Project Ab | Verfahren zur herstellung von mechanisch verfeinertem faserstoff hoher dichte |
SE413601B (sv) * | 1976-06-30 | 1980-06-09 | American Defibrator | Sett vid framstellning av fibermassa i en under angtryck staende malapparat samt anordning for genomforande av settet |
-
1968
- 1968-12-10 FR FR1594993D patent/FR1594993A/fr not_active Expired
- 1968-12-24 JP JP9427368A patent/JPS5427441B1/ja active Pending
-
1969
- 1969-01-09 FI FI690066A patent/FI52124C/fi active
- 1969-01-10 SE SE00297/69A patent/SE367222B/xx unknown
- 1969-01-10 DE DE19691901183 patent/DE1901183B2/de active Granted
- 1969-01-10 BR BR205508/69A patent/BR6905508D0/pt unknown
- 1969-01-10 NO NO106/69A patent/NO140604C/no unknown
- 1969-01-10 AT AT25769A patent/AT316300B/de not_active IP Right Cessation
-
1972
- 1972-03-10 JP JP47024639A patent/JPS5129201B1/ja active Pending
- 1972-10-20 SE SE7213596A patent/SE405614B/xx unknown
-
1975
- 1975-11-12 FI FI753187A patent/FI63072C/fi not_active IP Right Cessation
-
1977
- 1977-05-31 NO NO77771901A patent/NO149973C/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI63072B (fi) | 1982-12-31 |
NO149973B (no) | 1984-04-16 |
DE1901183B2 (de) | 1977-05-18 |
NO140604B (no) | 1979-06-25 |
FR1594993A (fi) | 1970-06-08 |
FI63072C (fi) | 1983-04-11 |
SE367222B (fi) | 1974-05-20 |
BR6905508D0 (pt) | 1973-01-18 |
JPS5427441B1 (fi) | 1979-09-10 |
SE405614B (sv) | 1978-12-18 |
FI753187A (fi) | 1975-11-12 |
NO771901L (fi) | 1969-07-12 |
FI52124B (fi) | 1977-02-28 |
DE1901183A1 (de) | 1969-08-07 |
JPS5129201B1 (fi) | 1976-08-24 |
AT316300B (de) | 1974-07-10 |
NO149973C (no) | 1984-07-25 |
NO140604C (no) | 1979-10-03 |
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