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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C02F 1/46 C02F 1/62 C25B 1/00 |
| (11) | Number of the document | 3619 |
| (13) | Kind of document | B |
| (21) | Application number | IP2015 |
| (22) | Date of filing the application | 1994-07-29 |
| (41) | Date of publication of the application | 1995-07-25 |
| (45) | Date of publication of patent | 1995-12-27 |
| (30) | Number | Date | Country code |
| 3 | 1991-09-30 | LT |
| (71) |
Julijus BUDILOVSKIS,
Žirgo g. 5-24, 2040 Vilnius,
LT
Jurij DOLMATOV, Dzūkų g. 21-60, 2038 Vilnius, LT |
| (72) |
Julijus BUDILOVSKIS, LT
Jurij DOLMATOV, LT |
| (73) |
Julijus BUDILOVSKIS,
Žirgo g. 5-24, 2040 Vilnius,
LT
Jurij DOLMATOV, Dzūkų g. 21-60, 2038 Vilnius, LT |
| (74) |
| (54) | METHOD FOR TREATMENT OF WASTE WATER, HIDRODISPERSION FOR TREATMENT OF WASTE WATER AND METHOD FOR ITS PREPARATION |
| Payment date | Validity (years) | Amount | |
| 1998-07-17 | 5 | 100.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1999-07-26 |