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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B21D 7/02 |
| (11) | Number of the document | 4236 |
| (13) | Kind of document | B |
| (21) | Application number | 95-131 |
| (22) | Date of filing the application | 1995-12-20 |
| (41) | Date of publication of the application | 1997-06-25 |
| (45) | Date of publication of patent | 1997-10-27 |
| (71) |
Vladimir ZAKREVSKIJ,
Prancūzų g. 72a-27, 3035 Kaunas,
LT
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| (72) |
Vladimir ZAKREVSKIJ, LT
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| (73) |
Vladimir ZAKREVSKIJ,
Prancūzų g. 72a-27, 3035 Kaunas,
LT
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| (74) |
Lyra TARNAUSKIENĖ,
Žemalės g. 27-19, LT-48269 Kaunas,
LT
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| (54) | DEVICE OF BENDING TUBES |
| Payment date | Validity (years) | Amount | |
| 2000-11-21 | 6 | 360.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2001-12-20 |