FI750314A7 - - Google Patents
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- Publication number
- FI750314A7 FI750314A7 FI750314A FI750314A FI750314A7 FI 750314 A7 FI750314 A7 FI 750314A7 FI 750314 A FI750314 A FI 750314A FI 750314 A FI750314 A FI 750314A FI 750314 A7 FI750314 A7 FI 750314A7
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49673474A | 1974-08-12 | 1974-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI750314A7 true FI750314A7 (OSRAM) | 1976-02-13 |
Family
ID=23973900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750314A FI750314A7 (OSRAM) | 1974-08-12 | 1975-02-05 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5126303A (OSRAM) |
| CA (1) | CA1050212A (OSRAM) |
| DE (1) | DE2505004A1 (OSRAM) |
| FI (1) | FI750314A7 (OSRAM) |
| FR (1) | FR2282017A1 (OSRAM) |
| GB (1) | GB1501456A (OSRAM) |
| IT (1) | IT1027406B (OSRAM) |
| NO (1) | NO750369L (OSRAM) |
| SE (1) | SE7501239L (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61167292U (OSRAM) * | 1986-03-20 | 1986-10-17 |
-
1974
- 1974-09-17 CA CA209,440A patent/CA1050212A/en not_active Expired
-
1975
- 1975-01-29 IT IT67214/75A patent/IT1027406B/it active
- 1975-02-05 NO NO750369A patent/NO750369L/no unknown
- 1975-02-05 SE SE7501239A patent/SE7501239L/xx unknown
- 1975-02-05 FI FI750314A patent/FI750314A7/fi not_active Application Discontinuation
- 1975-02-06 FR FR7503747A patent/FR2282017A1/fr not_active Withdrawn
- 1975-02-06 GB GB5048/75A patent/GB1501456A/en not_active Expired
- 1975-02-06 JP JP50015846A patent/JPS5126303A/ja active Pending
- 1975-02-06 DE DE19752505004 patent/DE2505004A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7501239L (sv) | 1976-02-13 |
| DE2505004A1 (de) | 1976-02-26 |
| IT1027406B (it) | 1978-11-20 |
| FR2282017A1 (fr) | 1976-03-12 |
| CA1050212A (en) | 1979-03-13 |
| NO750369L (OSRAM) | 1976-02-13 |
| JPS5126303A (OSRAM) | 1976-03-04 |
| GB1501456A (en) | 1978-02-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: INTERNATIONAL PAPER CO |