FR961528A - - Google Patents
Info
- Publication number
- FR961528A FR961528A FR961528DA FR961528A FR 961528 A FR961528 A FR 961528A FR 961528D A FR961528D A FR 961528DA FR 961528 A FR961528 A FR 961528A
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/28—Prevention of foam
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US646467XA | 1939-05-31 | 1939-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR961528A true FR961528A (no) | 1950-05-13 |
Family
ID=22057355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR961528D Expired FR961528A (no) | 1939-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR961528A (no) |
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0
- FR FR961528D patent/FR961528A/fr not_active Expired