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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
F28D 3/00 |
| (11) | Number of the document | 5482 |
| (13) | Kind of document | B |
| (21) | Application number | 2007 042 |
| (22) | Date of filing the application | 2007-07-19 |
| (41) | Date of publication of the application | 2007-12-27 |
| (45) | Date of publication of patent | 2008-03-26 |
| (86) | Number | PCT/RU2006/000016 |
| Date | 2006-01-23 |
| (87) | Number | WO2006085792 |
| Date | 2006-08-17 |
| (30) | Number | Date | Country code |
| 2005103374 | 2005-02-09 | RU |
| (71) |
RESEARCH & DESIGN INSTITUTE OF UREA AND ORGANIC SYNTHESIS PRODUCTS, OTKRYTOE AKTSIONERNOE OBSCHESTVO (OAO NIIK),
ul. Griboedova, 31, Dzerzhinsk, Nizhegorodskaya obl., 606008,
RU
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| (72) |
Yury Andreevich SERGEEV, RU
Rinat Venerovich ANDERZHANOV, RU Aleksandr Alekseevich PROKOPYEV, RU Aleksei Vladimirovich SOLDATOV, RU Viktor Valeryanovich POTAPOV, RU Anatoly Grigoryevich MAKAROV, RU Anatoly Diamidovich BESPALOV, RU Yury Aleksandrovich GOLOVIN, RU |
| (73) |
RESEARCH & DESIGN INSTITUTE OF UREA AND ORGANIC SYNTHESIS PRODUCTS, OTKRYTOE AKTSIONERNOE OBSCHESTVO (OAO NIIK),
ul. Griboedova, 31, Dzerzhinsk, Nizhegorodskaya obl., 606008,
RU
|
| (74) |
Tatjana STERLINA,
UAB "Intels", Naugarduko g. 32/2, LT-03225 Vilnius,
LT
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| (54) | VERTICAL FILM-TYPE HEAT EXCHANGER |
| Payment date | Validity (years) | Amount | |
| 2021-01-29 | 16 | 347.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2022-01-23 |