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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C14B 1/00 |
| (11) | Number of the document | 5092 |
| (13) | Kind of document | B |
| (21) | Application number | 2003 041 |
| (22) | Date of filing the application | 2003-05-12 |
| (41) | Date of publication of the application | 2003-11-25 |
| (45) | Date of publication of patent | 2004-01-26 |
| (71) |
Šiaulių universitetas,
Vilniaus g. 88, 5410 Šiauliai,
LT
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| (72) |
Kazys KAZANAVIČIUS, LT
Vaclovas TRIČYS, LT |
| (73) |
Šiaulių universitetas,
Vilniaus g. 88, 5410 Šiauliai,
LT
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| (74) |
dr. Nijolė Viktorija MICKEVIČIENĖ,
Panerių g. 79a, LT-48425 Kaunas,
LT
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| (54) | A LEATHER SOFTENING METHOD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2005-05-12 |