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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
H03F 3/45 |
| (11) | Number of the document | 4024 |
| (13) | Kind of document | B |
| (21) | Application number | 95-069 |
| (22) | Date of filing the application | 1995-06-15 |
| (41) | Date of publication of the application | 1996-01-25 |
| (45) | Date of publication of patent | 1996-08-26 |
| (71) |
Rišard KURYLO,
a/d 1266, 2056 Vilnius,
LT
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| (72) |
Rišard KURYLO, LT
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| (73) |
Rišard KURYLO,
a/d 1266, 2056 Vilnius,
LT
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| (74) |
| (54) | OPERATIONAL AMPLIFIER |
| Payment date | Validity (years) | Amount | |
| 1999-06-07 | 5 | 200.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2000-06-15 |