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Legal status
Surrender of patent
| (51) | INT.CL.: (2006.01) |
E04B 1/76 |
| (11) | Number of the document | 4967 |
| (13) | Kind of document | B |
| (21) | Application number | 2000 126 |
| (22) | Date of filing the application | 2000-12-29 |
| (41) | Date of publication of the application | 2002-06-25 |
| (45) | Date of publication of patent | 2002-10-25 |
| (71) |
Vilniaus Gedimino technikos universitetas,
Saulėtekio al. 11, 2040 Vilnius,
LT
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| (72) |
Algimantas KAZRAGIS, LT
Ipolitas NICKUS, LT Albinas GAILIUS, LT Halina KULINIČ, LT |
| (73) |
Vilniaus Gedimino technikos universitetas,
Saulėtekio al. 11, 2040 Vilnius,
LT
|
| (74) |
| (54) | HEAT INSULATION |
| Payment date | Validity (years) | Amount | |
| 2004-12-17 | 5 | 400.00 LTL |
| Surrender of patent | ||
| Invalidation date | 2005-12-06 |