FI750983A - - Google Patents
Info
- Publication number
- FI750983A FI750983A FI750983A FI750983A FI750983A FI 750983 A FI750983 A FI 750983A FI 750983 A FI750983 A FI 750983A FI 750983 A FI750983 A FI 750983A FI 750983 A FI750983 A FI 750983A
- 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
- D21D1/30—Disc mills
- D21D1/306—Discs
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7406259A SE373398B (sv) | 1974-05-10 | 1974-05-10 | Sett for behandling av malelement |
| SE7406259 | 1974-05-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750983A true FI750983A (xx) | 1975-11-11 |
| FI57982B FI57982B (fi) | 1980-07-31 |
| FI57982C FI57982C (fi) | 1980-11-10 |
Family
ID=20321098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750983A FI57982C (fi) | 1974-05-10 | 1975-04-02 | Saett foer bahandling av malsegment |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4011150A (xx) |
| JP (1) | JPS578916B2 (xx) |
| AT (1) | AT338606B (xx) |
| BR (1) | BR7502040A (xx) |
| CA (1) | CA1054496A (xx) |
| DE (1) | DE2520824A1 (xx) |
| FI (1) | FI57982C (xx) |
| FR (1) | FR2270370B1 (xx) |
| NO (1) | NO139972C (xx) |
| SE (1) | SE373398B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086114A (en) * | 1975-05-27 | 1978-04-25 | International Business Machines Corporation | Aluminum surface treatment to enhance adhesion in a given direction |
| CA1198632A (en) * | 1982-03-03 | 1985-12-31 | Mentor Dynamics Limited | Method of securing a lining to a substrate |
| US5823453A (en) * | 1995-11-14 | 1998-10-20 | J & L Fiber Services, Inc. | Refiner disc with curved refiner bars |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB703838A (en) * | 1950-01-19 | 1954-02-10 | Electropol Ltd | Improvements in the electro chemical treatment of metals and alloys |
| US3347760A (en) * | 1967-03-07 | 1967-10-17 | Henry R Mckelvie | Method of electropolishing metallic sections for ballon control rings and the like |
| US3689387A (en) * | 1969-10-22 | 1972-09-05 | John F Jumer | Method for electropolishing spark gap machined parts |
-
1974
- 1974-05-10 SE SE7406259A patent/SE373398B/xx not_active IP Right Cessation
-
1975
- 1975-04-01 NO NO751108A patent/NO139972C/no unknown
- 1975-04-02 FI FI750983A patent/FI57982C/fi not_active IP Right Cessation
- 1975-04-04 BR BR2604/75A patent/BR7502040A/pt unknown
- 1975-04-28 JP JP5199575A patent/JPS578916B2/ja not_active Expired
- 1975-04-28 FR FR7513187A patent/FR2270370B1/fr not_active Expired
- 1975-04-28 US US05/571,910 patent/US4011150A/en not_active Expired - Lifetime
- 1975-05-05 AT AT344075A patent/AT338606B/de not_active IP Right Cessation
- 1975-05-07 CA CA226,456A patent/CA1054496A/en not_active Expired
- 1975-05-09 DE DE19752520824 patent/DE2520824A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AT338606B (de) | 1977-09-12 |
| BR7502040A (pt) | 1976-03-16 |
| SE373398B (sv) | 1975-02-03 |
| JPS578916B2 (xx) | 1982-02-18 |
| CA1054496A (en) | 1979-05-15 |
| FR2270370A1 (xx) | 1975-12-05 |
| NO751108L (xx) | 1975-11-11 |
| JPS50145601A (xx) | 1975-11-22 |
| US4011150A (en) | 1977-03-08 |
| FR2270370B1 (xx) | 1977-04-15 |
| NO139972B (no) | 1979-03-05 |
| ATA344075A (de) | 1976-12-15 |
| NO139972C (no) | 1979-06-13 |
| FI57982C (fi) | 1980-11-10 |
| FI57982B (fi) | 1980-07-31 |
| DE2520824A1 (de) | 1975-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SCA DEVELOPMENT AB |