FR743200A - - Google Patents
Info
- Publication number
- FR743200A FR743200A FR743200DA FR743200A FR 743200 A FR743200 A FR 743200A FR 743200D A FR743200D A FR 743200DA FR 743200 A FR743200 A FR 743200A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743200A true FR743200A (en) | 1933-03-25 |
Family
ID=1547495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743200D Expired FR743200A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR743200A (en) |
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0
- FR FR743200D patent/FR743200A/fr not_active Expired