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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2011.01) |
C04B 12/00 |
| (11) | Number of the document | 5747 |
| (13) | Kind of document | B |
| (21) | Application number | 2010 102 |
| (22) | Date of filing the application | 2010-11-25 |
| (41) | Date of publication of the application | 2011-05-25 |
| (45) | Date of publication of patent | 2011-07-25 |
| (71) |
Vilniaus Gedimino technikos universitetas,
Saulėtekio al. 11, LT-10223 Vilnius-40,
LT
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| (72) |
Valentin ANTONOVIČ, LT
Ina PUNDIENĖ, LT Rimvydas STONYS, LT |
| (73) |
Vilniaus Gedimino technikos universitetas,
Saulėtekio al. 11, LT-10223 Vilnius-40,
LT
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| (74) |
Ramunė GARŠVIENĖ,
Dūkštų g. 28-20, LT-07171 Vilnius,
LT
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| (54) | THE REFRACTORY CONCRETE |
| Payment date | Validity (years) | Amount | |
| 2014-11-21 | 5 | 400.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2015-11-25 |