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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B01D 53/34 |
| (11) | Number of the document | 3146 |
| (13) | Kind of document | B |
| (21) | Application number | IP295 |
| (22) | Date of filing the application | 1993-01-27 |
| (41) | Date of publication of the application | 1994-08-25 |
| (45) | Date of publication of patent | 1995-01-31 |
| (71) |
Kauno technologijos universitetas,
K. Donelaičio g. 73, 3006 Kaunas,
LT
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| (72) |
Kęstutis SASNAUSKAS, LT
Alfredas BALANDIS, LT Andrius ANCUTA, LT Aras KANTAUTAS, LT |
| (73) |
Kauno technologijos universitetas,
K. Donelaičio g. 73, 3006 Kaunas,
LT
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| (74) |
Aurelija ŠIDLAUSKIENĖ,
Dr. V. Šidlauskas ir partneriai, UAB, K. Būgos g. 29, LT-44326 Kaunas,
LT
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| (54) | CATALYST FOR OXIDATION OF EXAUST NITROSATED GASES AND PROCESSING THEM |
| Payment date | Validity (years) | Amount | |
| 1998-07-10 | 6 | 180.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1999-01-27 |