FI44752B - - Google Patents
Info
- Publication number
- FI44752B FI44752B FI0257/64A FI25764A FI44752B FI 44752 B FI44752 B FI 44752B FI 0257/64 A FI0257/64 A FI 0257/64A FI 25764 A FI25764 A FI 25764A FI 44752 B FI44752 B FI 44752B
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/22—Jordans
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE306863 | 1963-03-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI44752B true FI44752B (fi) | 1971-08-31 |
| FI44752C FI44752C (fi) | 1971-12-10 |
Family
ID=20261335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI640257A FI44752C (fi) | 1963-03-21 | 1964-02-10 | Laitelma paperimassan jauhatukseen tarkoitetussa myllyssä |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3297262A (fi) |
| DE (1) | DE1284825B (fi) |
| FI (1) | FI44752C (fi) |
| GB (1) | GB983695A (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7031361U (de) * | 1970-08-21 | 1971-04-01 | Maier Dr Gerhard | Zerspanrotor fuer rotationszerspaner. |
| US3904137A (en) * | 1974-02-07 | 1975-09-09 | Raytheon Co | Sewage grinder |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1047356A (en) * | 1911-08-28 | 1912-12-17 | Williams Patent Crusher & Pulv | Ore-crusher. |
| US1133181A (en) * | 1914-02-16 | 1915-03-23 | Richard Philipp | Process of crushing or dividing metal shavings or the like. |
| US1633308A (en) * | 1923-03-15 | 1927-06-21 | Bolton Archer Le Roy | Spiral bar |
| GB398121A (en) * | 1932-09-21 | 1933-09-07 | Eisen & Stahlwerke Oehler & Co | Improvements in or relating to crushing or reducing machines |
| DE863898C (de) * | 1947-07-18 | 1953-01-22 | Cornelius Laviste | Vorrichtung zum Zerfasern und Mahlen von Papiermasse oder anderem faserfoermigen Material |
| FR1010474A (fr) * | 1948-08-24 | 1952-06-11 | Raffineur de pâte à papier | |
| US2807989A (en) * | 1953-07-09 | 1957-10-01 | Lamort E & M | Beater apparatus |
| US2742825A (en) * | 1954-05-27 | 1956-04-24 | Laviste Cornelius | Means for defibrating and grinding paper pulp and other vegetable fibrous material |
-
1964
- 1964-02-04 GB GB4600/64A patent/GB983695A/en not_active Expired
- 1964-02-10 FI FI640257A patent/FI44752C/fi active
- 1964-02-10 DE DEA45191A patent/DE1284825B/de active Pending
- 1964-02-17 US US345288A patent/US3297262A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1284825B (de) | 1968-12-05 |
| GB983695A (en) | 1965-02-17 |
| US3297262A (en) | 1967-01-10 |
| FI44752C (fi) | 1971-12-10 |