NL11900C - - Google Patents
Info
- Publication number
- NL11900C NL11900C NL11900DA NL11900C NL 11900 C NL11900 C NL 11900C NL 11900D A NL11900D A NL 11900DA NL 11900 C NL11900 C NL 11900C
- 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
- D21C3/24—Continuous processes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US440470A US1553976A (en) | 1921-01-27 | 1921-01-27 | Method of manufacturing paper pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL11900C true NL11900C (en) |
Family
ID=23748879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL11900D NL11900C (en) | 1921-01-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1553976A (en) |
| DE (1) | DE407832C (en) |
| NL (1) | NL11900C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745116C (en) * | 1941-07-02 | 1944-02-26 | Johannes Jung | Device for shredding bark, bark, bast, wood splinters and the like. like |
| US2718178A (en) * | 1948-02-04 | 1955-09-20 | Wandel Kurt | Machine for effecting a refining treatment of fibrous material |
| US2730931A (en) * | 1948-12-31 | 1956-01-17 | Reisten Werner | Mill for fibrous substances |
| US2657131A (en) * | 1949-05-26 | 1953-10-27 | American Defibrator | Discharge device for finely divided fibrous material from a pressure system |
| US2645982A (en) * | 1949-11-14 | 1953-07-21 | Cowles Co | Apparatus for treating paper stock |
| DE1047000B (en) * | 1953-09-30 | 1958-12-18 | Aschaffenburger Zellstoffwerke | Process for the production of semi-pulp |
| DE1051109B (en) * | 1953-09-30 | 1959-02-19 | Aschaffenburger Zellstoffwerke | Process for the production of semi-pulp |
| SE403309B (en) * | 1976-09-07 | 1979-01-29 | Reinhall P G | SCREW PRESS, AS A SCREW FEEDER FOR LIGNOCELLULOSE FIBER MATERIAL OR OTHER COMPRESSIVE MATERIAL IN PIECE SHAPE |
| US7152522B2 (en) * | 2004-02-09 | 2006-12-26 | Derek Flor | Screw press with radial gate valve and supported screw shaft |
-
0
- NL NL11900D patent/NL11900C/xx active
-
1921
- 1921-01-27 US US440470A patent/US1553976A/en not_active Expired - Lifetime
- 1921-02-03 DE DEB98060D patent/DE407832C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE407832C (en) | 1925-01-02 |
| US1553976A (en) | 1925-09-15 |