NL72196C - - Google Patents
Info
- Publication number
- NL72196C NL72196C NL72196DA NL72196C NL 72196 C NL72196 C NL 72196C NL 72196D A NL72196D A NL 72196DA NL 72196 C NL72196 C NL 72196C
- Authority
- NL
- Netherlands
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
- D21C7/08—Discharge devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2483948A GB654738A (en) | 1948-09-22 | 1948-09-22 | Improvements in or relating to processes and apparatus for the continuous treatment of vegetable fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72196C true NL72196C (xx) |
Family
ID=10218057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72196D NL72196C (xx) | 1948-09-22 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR975870A (xx) |
| GB (1) | GB654738A (xx) |
| NL (1) | NL72196C (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE539140C2 (en) * | 2015-11-27 | 2017-04-18 | Valmet Oy | Bottom scraper for a cellulose material treatment vessel |
-
0
- NL NL72196D patent/NL72196C/xx active
-
1948
- 1948-09-22 GB GB2483948A patent/GB654738A/en not_active Expired
- 1948-12-06 FR FR975870D patent/FR975870A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB654738A (en) | 1951-06-27 |
| FR975870A (fr) | 1951-03-12 |