FR169428A - - Google Patents
Info
- Publication number
- FR169428A FR169428A FR169428DA FR169428A FR 169428 A FR169428 A FR 169428A FR 169428D A FR169428D A FR 169428DA FR 169428 A FR169428 A FR 169428A
- 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.)
- Active
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR770703T | 1933-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR169428A true FR169428A (en) |
Family
ID=9187844
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR169428D Active FR169428A (en) | 1933-06-16 | ||
| FR770703D Expired FR770703A (en) | 1933-06-16 | 1933-06-16 | Improvements in processes and apparatus for the manufacture of cellulose and resulting products |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR770703D Expired FR770703A (en) | 1933-06-16 | 1933-06-16 | Improvements in processes and apparatus for the manufacture of cellulose and resulting products |
Country Status (1)
| Country | Link |
|---|---|
| FR (2) | FR770703A (en) |
-
0
- FR FR169428D patent/FR169428A/fr active Active
-
1933
- 1933-06-16 FR FR770703D patent/FR770703A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR770703A (en) | 1934-09-20 |