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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
F02B 53/00 |
| (11) | Number of the document | 4814 |
| (13) | Kind of document | B |
| (21) | Application number | 99-113 |
| (22) | Date of filing the application | 1999-09-13 |
| (41) | Date of publication of the application | 2001-03-26 |
| (45) | Date of publication of patent | 2001-07-25 |
| (71) |
Edvardas GUREVIČIUS,
Vaižganto g. 50-1, 5120 Radviliškis,
LT
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| (72) |
Edvardas GUREVIČIUS, LT
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| (73) |
Edvardas GUREVIČIUS,
Vaižganto g. 50-1, 5120 Radviliškis,
LT
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| (74) |
| (54) | ROTARY COMBUSTION ENGINE |
| Payment date | Validity (years) | Amount | |
| 2001-08-22 | 3 | 280.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2002-09-13 |