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2 028 772

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C1

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IPC

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Application

92012453/15, 1992-12-31

(22)

Actual filing date

1992-12-31

(45)

Published

1995-02-20

(72)

Inventor

Lipov Ju.N.Shapovalov V.D.Galkin M.A.Lavrovskij V.V.Belikov A.P.Maslakov V.V.

(73)

Holder

Lipov Jurij Nojevich

DEVICE FOR HYDROPONIC PLANT GROWING AND FISH MAINTENANCE Russian patent published in 1995 - IPC

Abstract RU 2028772 C1

FIELD: agriculture machine engineering. SUBSTANCE: device provides for arrangement the apparatus for water oxygenation over capacity for fishes, hydroponic pan and illumination source. Water from the capacity is filtered by filtering member and fed to hydroponic pan. Plants utilizing nitrogenous and other soluble compounds clean water before its reverse feeding to the capacity for fish maintenance. EFFECT: improved effectiveness of device. 4 cl, 2 dwg

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RU 2 028 772 C1

Authors

Lipov Ju.N.

Shapovalov V.D.

Galkin M.A.

Lavrovskij V.V.

Belikov A.P.

Maslakov V.V.

Dates

1995-02-20—Published

1992-12-31—Filed

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