NL76546C - - Google Patents
Info
- Publication number
- NL76546C NL76546C NL76546DA NL76546C NL 76546 C NL76546 C NL 76546C NL 76546D A NL76546D A NL 76546DA NL 76546 C NL76546 C NL 76546C
- Authority
- NL
- Netherlands
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
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB899490X | 1947-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL76546C true NL76546C (forum.php) |
Family
ID=10668727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL76546D NL76546C (forum.php) | 1947-04-03 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE899490C (forum.php) |
| NL (1) | NL76546C (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL300293A (forum.php) * | 1962-11-14 |
-
0
- NL NL76546D patent/NL76546C/xx active
-
1950
- 1950-09-26 DE DEL5538A patent/DE899490C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE899490C (de) | 1953-12-14 |