BE401142A - - Google Patents
Info
- Publication number
- BE401142A BE401142A BE401142DA BE401142A BE 401142 A BE401142 A BE 401142A BE 401142D A BE401142D A BE 401142DA BE 401142 A BE401142 A BE 401142A
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR766978T | 1933-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE401142A true BE401142A (en:Method) |
Family
ID=9183605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE401142D BE401142A (en:Method) | 1933-04-04 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE401142A (en:Method) |
| FR (1) | FR766978A (en:Method) |
-
0
- BE BE401142D patent/BE401142A/xx unknown
-
1933
- 1933-04-04 FR FR766978D patent/FR766978A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR766978A (fr) | 1934-07-07 |