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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
F24J 2/00 |
| (11) | Number of the document | 4807 |
| (13) | Kind of document | B |
| (21) | Application number | 2000 094 |
| (22) | Date of filing the application | 2000-10-10 |
| (41) | Date of publication of the application | 2001-04-25 |
| (45) | Date of publication of patent | 2001-06-25 |
| (71) |
Vilius ŽIDONIS,
Slengių kaimas, 5859 Klaipėdos r.,
LT
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| (72) |
Vilius ŽIDONIS, LT
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| (73) |
Vilius ŽIDONIS,
Slengių kaimas, 5859 Klaipėdos r.,
LT
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| (74) |
| (54) | METHOD FOR HEATING BY SOLAR HEAT AND DEVICE FOR ITS IMPLEMENTATION |
| Payment date | Validity (years) | Amount | |
| 2002-10-09 | 3 | 280.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2003-10-10 |