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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
F16K 1/32 F16K 47/00 |
| (11) | Number of the document | 3508 |
| (13) | Kind of document | B |
| (21) | Application number | IP1555 |
| (22) | Date of filing the application | 1993-12-07 |
| (41) | Date of publication of the application | 1995-06-26 |
| (45) | Date of publication of patent | 1995-11-27 |
| (30) | Number | Date | Country code |
| 9001727 | 1990-05-14 | SE | |
| 4895499 | 1991-05-13 | SU |
| (71) |
TETRA LAVAL HOLDINGS & FINANCE SA,
Avenue General-Guisan 70, CH-1009 Pully,
CH
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| (72) |
Bo WESSMAN, SE
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| (73) |
TETRA LAVAL HOLDINGS & FINANCE SA,
Avenue General-Guisan 70, CH-1009 Pully,
CH
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | A REGULATOR CONE |
| Payment date | Validity (years) | Amount | |
| 2000-11-21 | 8 | 640.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2001-12-07 |