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BIOCOMPOSITE MATERIAL FOR PURIFICATION OF SEWAGE WATERS FROM NITRITE, NITRATE AND PHOSPHATE IONSпатент
- Авторы: DEDOV Aleksei Georgievich, Aleksandrovna IVANOVA Ekaterina, Evgenyevna BELOUSOVA Elena, Aleksandrovna DOLNIKOVA Galina, Gavrilovich ISHKOV Aleksandr, Kutuzovich IDIATULOV Rafet, Petroich KIRPICHNIKOV Mikhail, Sergeevna LOBAKOVA Elena, Andreevna SANDZHIEVA Delgir, Dmitrievna PONOMARENKO Anna, Nikolaevna SHARONOVA Anastasia
- Номер: ZL201580047978.6
- Дата публикации патента: 8 июня 2021 г.
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Реферат (описание изобретения):
The National Intellectual Property Administration, PRC has examined the above-mentioned Invention in according to the Patent Law of the People's Republic of China and decided to grant a patent right, and issues this Patent Certificate forInvention and records it in the Patent Register. The patent right comes into force from the announcement date. The duration of the patent right shall be twenty years from the filing date. The Patent Certificate records the legal status when the patent right is registered. Assignment, pledge, invalidation, ceasing, restoration of the patent right and the change in the name, nationality or address of the patentee will be recorded in the patent register.
- Добавил в систему: Лобакова Елена Сергеевна