DK135066C - - Google Patents
Info
- Publication number
- DK135066C DK135066C DK247271A DK247271A DK135066C DK 135066 C DK135066 C DK 135066C DK 247271 A DK247271 A DK 247271A DK 247271 A DK247271 A DK 247271A DK 135066 C DK135066 C DK 135066C
- Authority
- DK
- Denmark
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK247271A DK135066B (da) | 1971-05-21 | 1971-05-21 | Lydbærer med indspillet lyd, især til brug ved undervisning. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK247271A DK135066B (da) | 1971-05-21 | 1971-05-21 | Lydbærer med indspillet lyd, især til brug ved undervisning. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK135066B DK135066B (da) | 1977-02-28 |
| DK135066C true DK135066C (https=) | 1977-07-25 |
Family
ID=8112608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK247271A DK135066B (da) | 1971-05-21 | 1971-05-21 | Lydbærer med indspillet lyd, især til brug ved undervisning. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK135066B (https=) |
-
1971
- 1971-05-21 DK DK247271A patent/DK135066B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK135066B (da) | 1977-02-28 |