BE456200A - - Google Patents
Info
- Publication number
- BE456200A BE456200A BE456200DA BE456200A BE 456200 A BE456200 A BE 456200A BE 456200D A BE456200D A BE 456200DA BE 456200 A BE456200 A BE 456200A
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
- D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE906198X | 1943-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456200A true BE456200A (https=) |
Family
ID=6862606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456200D BE456200A (https=) | 1943-06-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE456200A (https=) |
| FR (1) | FR906198A (https=) |
| NL (1) | NL117246C (https=) |
-
0
- NL NL117246D patent/NL117246C/xx active
- BE BE456200D patent/BE456200A/xx unknown
-
1944
- 1944-07-31 FR FR906198D patent/FR906198A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL117246C (https=) | |
| FR906198A (fr) | 1945-12-26 |