BE457193A - - Google Patents
Info
- Publication number
- BE457193A BE457193A BE457193DA BE457193A BE 457193 A BE457193 A BE 457193A BE 457193D A BE457193D A BE 457193DA BE 457193 A BE457193 A BE 457193A
- Authority
- BE
- Belgium
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
- D21C7/00—Digesters
- D21C7/02—Rotary digesters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE906791X | 1943-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457193A true BE457193A (en:Method) |
Family
ID=6862823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457193D BE457193A (en:Method) | 1943-07-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE457193A (en:Method) |
| FR (1) | FR906791A (en:Method) |
| NL (1) | NL118562C (en:Method) |
-
0
- NL NL118562D patent/NL118562C/xx active
- BE BE457193D patent/BE457193A/xx unknown
-
1944
- 1944-08-17 FR FR906791D patent/FR906791A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR906791A (fr) | 1946-01-18 |
| NL118562C (en:Method) |