BIBLIOGRAPHIC DATA |
(11) Document Number | 034202 |
(21) Application Number | 201700063 |
(22) Filling Date | 2016.12.29 |
(51) IPC |
E03B 3/06 (2006.01)
E03B 3/18 (2006.01)
E21B 43/00 (2006.01) |
(43)(13) Application Publication Date(s), Kind Code(s) | A1 2018.06.29 Issue No 06 title, specification
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(45)(13) Patent Publication Date(s), Kind Code(s) | B1 2020.01.16 Issue No 01 title, specification
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(96) Filing Data of the Regional Application, i.e., Application Filing Date, Application Number, Country Code | 2016/EA/0117 (BY) 2016.12.29 |
(71) Applicant(s) | БЕЛОРУССКИЙ НАЦИОНАЛЬНЫЙ ТЕХНИЧЕСКИЙ УНИВЕРСИТЕТ (BY) |
(72) Inventor(s) | Ивашечкин Владимир Васильевич, Магарян Михаил Павлович, Марченко Роман Алексеевич (BY) |
(73) Patent Owner(s) | БЕЛОРУССКИЙ НАЦИОНАЛЬНЫЙ ТЕХНИЧЕСКИЙ УНИВЕРСИТЕТ (BY) |
(54) Title | КОНСТРУКЦИЯ ВОДОЗАБОРНОЙ СКВАЖИНЫ |
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CLAIMS [ENG] |
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PUBLICATIONS |
Gazette Section | Issue Number | Publication Details |
MM4A Lapse of a Eurasian patent in a Contracting State due to non-payment within the time limit of renewal fees | 2021-08 2021.08.11 | Code of state, where the patent has lapsed: AM, AZ, BY, KG, KZ, RU, TJ, TM
Lapse date: 2020.12.30.
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