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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
F26B 9/00 |
| (11) | Number of the document | 4795 |
| (13) | Kind of document | B |
| (21) | Application number | 99-055 |
| (22) | Date of filing the application | 1999-05-19 |
| (41) | Date of publication of the application | 2000-11-27 |
| (45) | Date of publication of patent | 2001-05-25 |
| (71) |
Uždaroji akcinė bendrovė "UTENOS AGROAUTOMATIKA",
Užpalių g. 90, 4910 Utena,
LT
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| (72) |
Bronius VALIUKĖNAS, LT
Rimtautas DAUGĖLA, LT |
| (73) |
Uždaroji akcinė bendrovė "UTENOS AGROAUTOMATIKA",
Užpalių g. 90, 4910 Utena,
LT
|
| (74) |
| (54) | AIR-VENT UNIT |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2001-05-19 |