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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C12N 5/16 C12N 7/00 |
| (11) | Number of the document | 3986 |
| (13) | Kind of document | B |
| (21) | Application number | IP1883 |
| (22) | Date of filing the application | 1994-02-24 |
| (41) | Date of publication of the application | 1995-09-25 |
| (45) | Date of publication of patent | 1996-06-25 |
| (71) |
Imunologijos institutas,
Mokslininkų g. 12, 2600 Vilnius,
LT
|
| (72) |
Aušra NEMEIKAITĖ, LT
Juozapas RAČKUS, LT Pranas SADAUSKAS, LT |
| (73) |
Imunologijos institutas,
Mokslininkų g. 12, 2600 Vilnius,
LT
|
| (74) |
| (54) | THE CALF EMBRYO LUNG CELL CULTURE FOR CUTIVATION OF BOVINE LEUKEMIA VIRUS |
| Payment date | Validity (years) | Amount | |
| 1998-02-20 | 5 | 61.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1998-12-24 |