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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C25C 1/00 G03C 5/395 |
| (11) | Number of the document | 4298 |
| (13) | Kind of document | B |
| (21) | Application number | 96-114 |
| (22) | Date of filing the application | 1996-07-25 |
| (41) | Date of publication of the application | 1997-12-29 |
| (45) | Date of publication of patent | 1998-02-25 |
| (71) |
Chemijos institutas,
A. Goštauto g. 9, 2600 Vilnius,
LT
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| (72) |
Romas RAGAUSKAS, LT
Arvydas DIKČIUS, LT Albinas PIGAGA, LT Marija ILKEVIČ, LT |
| (73) |
Chemijos institutas,
A. Goštauto g. 9, 2600 Vilnius,
LT
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| (74) |
Virgina Adolfina DRAUGELIENĖ,
UAB TARPINĖ, A.P.Kavoliuko g. 24-152, LT-04328 Vilnius,
LT
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| (54) | METHOD FOR ELECTROLYTIC RECOVERY OF SILVER AND ELECTROLYZER |
| Payment date | Validity (years) | Amount | |
| 1999-05-28 | 4 | 160.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2000-07-25 |