DK81698C - Optisk blånemiddel. - Google Patents
Optisk blånemiddel.Info
- Publication number
- DK81698C DK81698C DK142953A DK142953A DK81698C DK 81698 C DK81698 C DK 81698C DK 142953 A DK142953 A DK 142953A DK 142953 A DK142953 A DK 142953A DK 81698 C DK81698 C DK 81698C
- Authority
- DK
- Denmark
- Prior art keywords
- blue agent
- optical blue
- optical
- agent
- blue
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH81698X | 1952-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK81698C true DK81698C (da) | 1957-01-02 |
Family
ID=4336223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK142953A DK81698C (da) | 1952-04-30 | 1953-04-29 | Optisk blånemiddel. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK81698C (da) |
-
1953
- 1953-04-29 DK DK142953A patent/DK81698C/da active
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