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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B28B 1/08 |
| (11) | Number of the document | 3652 |
| (13) | Kind of document | B |
| (21) | Application number | IP1409 |
| (22) | Date of filing the application | 1993-10-18 |
| (41) | Date of publication of the application | 1995-05-25 |
| (45) | Date of publication of patent | 1996-01-25 |
| (30) | Number | Date | Country code |
| 850837 | 1985-03-01 | FI | |
| 4356887 | 1988-11-04 | SU |
| (71) |
KT-SUUNNITTELU OY,
Huhtakatu 17, 37600 Valkeakoski,
FI
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| (72) |
Teuvo VUORENOJA, FI
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| (73) |
KT-SUUNNITTELU OY,
Huhtakatu 17, 37600 Valkeakoski,
FI
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | EXTRUDER FOR CASTING CONCRETE SLABS |
| Payment date | Validity (years) | Amount | |
| 2009-09-29 | 17 | 1200.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2010-10-18 |