DD116963A1 - - Google Patents
Info
- Publication number
- DD116963A1 DD116963A1 DD18382475A DD18382475A DD116963A1 DD 116963 A1 DD116963 A1 DD 116963A1 DD 18382475 A DD18382475 A DD 18382475A DD 18382475 A DD18382475 A DD 18382475A DD 116963 A1 DD116963 A1 DD 116963A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18382475A DD116963A1 (zh) | 1975-01-27 | 1975-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18382475A DD116963A1 (zh) | 1975-01-27 | 1975-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD116963A1 true DD116963A1 (zh) | 1975-12-12 |
Family
ID=5498944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18382475A DD116963A1 (zh) | 1975-01-27 | 1975-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD116963A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671969A (en) * | 1984-07-27 | 1987-06-09 | Basf Aktiengesellschaft | Production of layer-type magnetic recording media |
-
1975
- 1975-01-27 DD DD18382475A patent/DD116963A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671969A (en) * | 1984-07-27 | 1987-06-09 | Basf Aktiengesellschaft | Production of layer-type magnetic recording media |