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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B01D 45/12 B04C 1/00 B07B 7/00 |
| (11) | Number of the document | 2541 |
| (13) | Kind of document | B |
| (21) | Application number | RP1213 |
| (22) | Date of filing the application | 1993-09-28 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1994-02-15 |
| (86) | Number | 1484282 |
| Date | 1985-12-13 |
| (30) | Number | Date | Country code |
| 34 14 344.0 | 1984-04-16 | DE | |
| PCT/EP85100167 | 1985-04-15 | WO |
| (71) |
BUEHLER AG MASCHINENFABRIK,
CH-9240 Uzwil,
CH
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| (72) |
Hans OETIKER, CH
Franz REICHMUTH, CH |
| (73) |
BUEHLER AG MASCHINENFABRIK,
CH-9240 Uzwil,
CH
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) |
| Payment date | Validity (years) | Amount | |
| 1998-08-24 | 8 | 1000.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1999-09-28 |