BE374393A - - Google Patents
Info
- Publication number
- BE374393A BE374393A BE374393DA BE374393A BE 374393 A BE374393 A BE 374393A BE 374393D A BE374393D A BE 374393DA BE 374393 A BE374393 A BE 374393A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/65—Acid compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR686276T | 1929-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE374393A true BE374393A (de) |
Family
ID=9025444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE374393D BE374393A (de) | 1929-12-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE374393A (de) |
| FR (1) | FR686276A (de) |
| GB (1) | GB372276A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2838799C3 (de) * | 1978-09-06 | 1981-11-12 | Dynamit Nobel Ag, 5210 Troisdorf | Vulkanfiber und Verfahren zu ihrer Herstellung |
-
0
- BE BE374393D patent/BE374393A/xx unknown
-
1929
- 1929-12-07 FR FR686276D patent/FR686276A/fr not_active Expired
-
1930
- 1930-10-30 GB GB32687/30A patent/GB372276A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB372276A (en) | 1932-05-05 |
| FR686276A (fr) | 1930-07-24 |