BE363567A - - Google Patents
Info
- Publication number
- BE363567A BE363567A BE363567DA BE363567A BE 363567 A BE363567 A BE 363567A BE 363567D A BE363567D A BE 363567DA BE 363567 A BE363567 A BE 363567A
- Authority
- BE
- Belgium
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
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
- D21C3/16—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides nitrogen oxides; nitric acid nitrates, nitrites
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR674410T | 1928-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE363567A true BE363567A (OSRAM) |
Family
ID=9018744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE363567D BE363567A (OSRAM) | 1928-09-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1813531A (OSRAM) |
| BE (1) | BE363567A (OSRAM) |
| FR (1) | FR674410A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL64782C (OSRAM) * | 1943-12-22 | 1900-01-01 | Germaine Marie Henrie Desorbay |
-
0
- BE BE363567D patent/BE363567A/xx unknown
-
1928
- 1928-09-18 FR FR674410D patent/FR674410A/fr not_active Expired
-
1929
- 1929-09-13 US US392497A patent/US1813531A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1813531A (en) | 1931-07-07 |
| FR674410A (fr) | 1930-01-28 |