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2 773 842

(13)

(51)

IPC

G01N1/02(2006-01-01)

(21) (22)

Application

2021123577, 2021-04-16

(24)

Start date

2021-04-16

(22)

Actual filing date

2021-04-16

(45)

Published

2022-06-14

(72)

Inventor

Trapeznikov Aleksandr ViktorovichTrapeznikova Vera NikolaevnaKorzhavin Aleksandr VasilevichKuzovnikov Sergej Grigorevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Ekologii Rastenij I Zhivotnykh Uralskogo Otdeleniya Rossijskoj Akademii Nauk

BOTTOM SOIL SAMPLING DEVICE Russian patent published in 2022 - IPC G01N1/02

Abstract RU 2773842 C1

FIELD: sampling systems.

SUBSTANCE: invention relates to devices for the sampling bottom soils. A device for sampling bottom soils is described, consisting of handles placed on the outer surface of a cylindrical ground receiving cup, on the inner surface of which a hollow tube with a plug in the form of a cable is vertically fixed, equipped with a fixing agent, and the ground receiving cup is equipped with a removable lid and a rod with a piston containing a groove.

EFFECT: ability to carry out the rotational movement of the cup necessary for its deepening.

1 cl, 3 dwg

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RU 2 773 842 C1

Authors

Trapeznikov Aleksandr Viktorovich

Trapeznikova Vera Nikolaevna

Korzhavin Aleksandr Vasilevich

Kuzovnikov Sergej Grigorevich

Dates

2022-06-14—Published

2021-04-16—Filed