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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B64C 1/00 B64C 3/00 B64C 39/00 |
| (11) | Number of the document | 5136 |
| (13) | Kind of document | B |
| (21) | Application number | 2003 082 |
| (22) | Date of filing the application | 2003-09-12 |
| (41) | Date of publication of the application | 2004-03-25 |
| (45) | Date of publication of patent | 2004-05-25 |
| (71) |
Julius Jūratis BURBULIS,
P. Širvio g. 6-51, 2040 Vilnius,
LT
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| (72) |
Julius Jūratis BURBULIS, LT
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| (73) |
Julius Jūratis BURBULIS,
P. Širvio g. 6-51, 2040 Vilnius,
LT
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| (74) |
| (54) | HIGH AERODYNAMIC LIFT AND HIGHER SAFETY AIRCRAFT |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2005-09-12 |