BE427452A - - Google Patents
Info
- Publication number
- BE427452A BE427452A BE427452DA BE427452A BE 427452 A BE427452 A BE 427452A BE 427452D A BE427452D A BE 427452DA BE 427452 A BE427452 A BE 427452A
- 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
- D21C7/10—Heating devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT836347X | 1937-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427452A true BE427452A (en:Method) |
Family
ID=11323445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427452D BE427452A (en:Method) | 1937-04-08 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE427452A (en:Method) |
| FR (1) | FR836347A (en:Method) |
-
0
- BE BE427452D patent/BE427452A/xx unknown
-
1938
- 1938-04-08 FR FR836347D patent/FR836347A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR836347A (fr) | 1939-01-16 |