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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
F26B 17/00 |
| (11) | Number of the document | 4610 |
| (13) | Kind of document | B |
| (21) | Application number | 97-173 |
| (22) | Date of filing the application | 1997-11-03 |
| (41) | Date of publication of the application | 1999-05-25 |
| (45) | Date of publication of patent | 2000-01-25 |
| (71) |
Lietuvos žemės ūkio inžinerijos institutas,
Instituto g. 20, Raudondvaris, 4320 Kauno r.,
LT
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| (72) |
Kęstutis PLIESKIS, LT
Kazimieras Vytautas STEPONAITIS, LT Gediminas PUPINIS, LT |
| (73) |
Lietuvos žemės ūkio inžinerijos institutas,
Instituto g. 20, Raudondvaris, 4320 Kauno r.,
LT
|
| (74) |
| (54) | CONVEYOR DRIER |
| Payment date | Validity (years) | Amount | |
| 1999-11-02 | 3 | 140.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2000-11-03 |