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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
E02B 9/00 |
| (11) | Number of the document | 5173 |
| (13) | Kind of document | B |
| (21) | Application number | 2002 104 |
| (22) | Date of filing the application | 2002-10-01 |
| (41) | Date of publication of the application | 2004-04-26 |
| (45) | Date of publication of patent | 2004-10-25 |
| (71) |
Romualdas Jonas GUŽAUSKAS,
J. Basanavičiaus g. 28, 76234 Šiauliai,
LT
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| (72) |
Romualdas Jonas GUŽAUSKAS, LT
Petras VOZBUTAS, LT |
| (73) |
Romualdas Jonas GUŽAUSKAS,
J. Basanavičiaus g. 28, 76234 Šiauliai,
LT
Petras VOZBUTAS, Laisvės pr. 44-165, 04342 Vilnius, LT |
| (74) |
| (54) | WATER-POWER PLANT |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2004-10-01 |