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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B01D 47/06 |
| (11) | Number of the document | 5355 |
| (13) | Kind of document | B |
| (21) | Application number | 2004 084 |
| (22) | Date of filing the application | 2004-09-07 |
| (41) | Date of publication of the application | 2006-03-27 |
| (45) | Date of publication of patent | 2006-07-25 |
| (71) |
Vilniaus Gedimino technikos universitetas,
Saulėtekio al. 11, LT-10223 Vilnius,
LT
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| (72) |
Vytautas STRIŠKA, LT
Vladas VEKTERIS, LT |
| (73) |
Vilniaus Gedimino technikos universitetas,
Saulėtekio al. 11, LT-10223 Vilnius,
LT
|
| (74) |
| (54) | ALKALINE AND ACID AEROSOL WASHER |
| Payment date | Validity (years) | Amount | |
| 2008-09-02 | 5 | 400.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2009-09-07 |