FR57025E - - Google Patents
Info
- Publication number
- FR57025E FR57025E FR57025DA FR57025E FR 57025 E FR57025 E FR 57025E FR 57025D A FR57025D A FR 57025DA FR 57025 E FR57025 E FR 57025E
- 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
- D21C7/00—Digesters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1000633T | 1946-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR57025E true FR57025E (US20110009641A1-20110113-C00185.png) | 1952-11-03 |
Family
ID=9560556
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR57025D Expired FR57025E (US20110009641A1-20110113-C00185.png) | 1946-03-14 | ||
| FR1000633D Expired FR1000633A (fr) | 1946-03-14 | 1946-03-14 | Installation pour l'extraction de la cellulose des végétaux |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1000633D Expired FR1000633A (fr) | 1946-03-14 | 1946-03-14 | Installation pour l'extraction de la cellulose des végétaux |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE467326A (US20110009641A1-20110113-C00185.png) |
| FR (2) | FR1000633A (US20110009641A1-20110113-C00185.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1041787B (de) * | 1952-10-22 | 1958-10-23 | Heinrich Scholler Dr Ing | Verfahren zur Herstellung von Zellstoff |
-
0
- BE BE467326D patent/BE467326A/xx unknown
- FR FR57025D patent/FR57025E/fr not_active Expired
-
1946
- 1946-03-14 FR FR1000633D patent/FR1000633A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE467326A (US20110009641A1-20110113-C00185.png) | |
| FR1000633A (fr) | 1952-02-14 |
