CS174981B1 - - Google Patents
Info
- Publication number
- CS174981B1 CS174981B1 CS872772A CS872772A CS174981B1 CS 174981 B1 CS174981 B1 CS 174981B1 CS 872772 A CS872772 A CS 872772A CS 872772 A CS872772 A CS 872772A CS 174981 B1 CS174981 B1 CS 174981B1
- Authority
- CS
- Czechoslovakia
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15983371 | 1971-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS174981B1 true CS174981B1 (OSRAM) | 1977-04-29 |
Family
ID=5484867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS872772A CS174981B1 (OSRAM) | 1971-12-22 | 1972-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS174981B1 (OSRAM) |
-
1972
- 1972-12-18 CS CS872772A patent/CS174981B1/cs unknown