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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A47L 5/00 |
| (11) | Number of the document | 4616 |
| (13) | Kind of document | B |
| (21) | Application number | 99-050 |
| (22) | Date of filing the application | 1999-05-10 |
| (41) | Date of publication of the application | 1999-11-25 |
| (45) | Date of publication of patent | 2000-01-25 |
| (71) |
Akcinė bendrovė "VELGA",
Geležinio Vilko g. 2, 2600 Vilnius,
LT
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| (72) |
Piotr SEMAŠKO, LT
Eugenijus TREŠČINSKIJ, LT |
| (73) |
Akcinė bendrovė "VELGA",
Geležinio Vilko g. 2, 2600 Vilnius,
LT
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| (74) |
| (54) | VACUUM CLEANER WITH WATER FILTER |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2001-05-10 |