FR53484E - - Google Patents
Info
- Publication number
- FR53484E FR53484E FR53484DA FR53484E FR 53484 E FR53484 E FR 53484E FR 53484D A FR53484D A FR 53484DA FR 53484 E FR53484 E FR 53484E
- 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
- D21C7/00—Digesters
- D21C7/02—Rotary digesters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE232379X | 1942-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR53484E true FR53484E (de) |
Family
ID=5880610
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR53484D Active FR53484E (de) | 1942-04-02 | ||
| FR893015D Expired FR893015A (fr) | 1942-04-02 | 1943-03-31 | Chaudière à cuire rotative destinée à la préparation de produits fibreux cellulosiques |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR893015D Expired FR893015A (fr) | 1942-04-02 | 1943-03-31 | Chaudière à cuire rotative destinée à la préparation de produits fibreux cellulosiques |
Country Status (4)
| Country | Link |
|---|---|
| BE (2) | BE451412A (de) |
| CH (1) | CH232379A (de) |
| FR (2) | FR893015A (de) |
| NL (1) | NL112160C (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481748B (zh) * | 2021-08-06 | 2023-03-24 | 合肥银山棉麻股份有限公司 | 一种用于棉浆蒸煮的蒸煮球 |
-
0
- BE BE449944D patent/BE449944A/xx unknown
- NL NL112160D patent/NL112160C/xx active
- FR FR53484D patent/FR53484E/fr active Active
- BE BE451412D patent/BE451412A/xx unknown
-
1943
- 1943-03-30 CH CH232379D patent/CH232379A/de unknown
- 1943-03-31 FR FR893015D patent/FR893015A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL112160C (de) | |
| BE451412A (de) | |
| BE449944A (de) | |
| FR893015A (fr) | 1944-05-26 |
| CH232379A (de) | 1944-05-31 |