NL219191A - - Google Patents
Info
- Publication number
- NL219191A NL219191A NL219191DA NL219191A NL 219191 A NL219191 A NL 219191A NL 219191D A NL219191D A NL 219191DA NL 219191 A NL219191 A NL 219191A
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/06—Rotary screen-drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1156492T | 1956-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL219191A true NL219191A (fr) |
Family
ID=9650034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL219191D NL219191A (fr) | 1956-07-21 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE558949A (fr) |
| FR (1) | FR1156492A (fr) |
| NL (1) | NL219191A (fr) |
-
0
- NL NL219191D patent/NL219191A/xx unknown
- BE BE558949D patent/BE558949A/xx unknown
-
1956
- 1956-07-21 FR FR1156492D patent/FR1156492A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE558949A (fr) | |
| FR1156492A (fr) | 1958-05-16 |