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EN - METHOD OF REGENERATION OF ION EXCHANGE CARTRIDGE, ION EXCHANGE FILTER OF POTABLE WATER AND MEANS FOR DENITRIFICATION OF POTABLE WATER
Legal status
Patent lapsed (non-payment of fees)
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL.: (2006.01) |
B01J 49/00
C02F 1/42
|
Patent
| (11) |
Number of the document |
5288 |
| (13) |
Kind of document |
B |
| (21) |
Application number |
2005 024 |
| (22) |
Date of filing the application |
2005-03-09 |
| (41) |
Date of publication of the application |
2005-09-26 |
| (45) |
Date of publication of patent |
2005-11-25 |
Applicant
| (71) |
Uždaroji akcinė bendrovė GERVA,
Įsrūties g. 8-13, LT-06219 Vilnius,
LT
|
Inventors
| (72) |
Vytautas PELAKAUSKAS, LT
|
Grantee
| (73) |
Uždaroji akcinė bendrovė GERVA,
Įsrūties g. 8-13, LT-06219 Vilnius,
LT
|
Attorney or representative
| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
|
Title
| (54) |
METHOD OF REGENERATION OF ION EXCHANGE CARTRIDGE, ION EXCHANGE FILTER OF POTABLE WATER AND MEANS FOR DENITRIFICATION OF POTABLE WATER
|
Last renewal fee
|
Payment date |
Validity (years) |
Amount |
|
2015-03-03 |
11 |
144.50
EUR
|
Legal status
|
Patent lapsed (non-payment of fees)
|
|
|
Invalidation date |
2016-03-09 |
