SU495406A1 - Arrangement for providing underground counter-filtration screen - Google Patents

Arrangement for providing underground counter-filtration screen Download PDF

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Publication number
SU495406A1
SU495406A1 SU721852549A SU1852549A SU495406A1 SU 495406 A1 SU495406 A1 SU 495406A1 SU 721852549 A SU721852549 A SU 721852549A SU 1852549 A SU1852549 A SU 1852549A SU 495406 A1 SU495406 A1 SU 495406A1
Authority
SU
USSR - Soviet Union
Prior art keywords
counter
arrangement
filtration screen
providing underground
underground
Prior art date
Application number
SU721852549A
Other languages
Russian (ru)
Inventor
А.Я. Каинсон
В.В. Мхитарян
Ен.Е. Сорокин
А.А. Сосинов
Original Assignee
Центральная Экспериментальная Конструкторско- Технологическая Лаборатория Гидромеханизациисельскохозяйственных Ресурсов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Центральная Экспериментальная Конструкторско- Технологическая Лаборатория Гидромеханизациисельскохозяйственных Ресурсов filed Critical Центральная Экспериментальная Конструкторско- Технологическая Лаборатория Гидромеханизациисельскохозяйственных Ресурсов
Priority to SU721852549A priority Critical patent/SU495406A1/en
Application granted granted Critical
Publication of SU495406A1 publication Critical patent/SU495406A1/en

Links

Description

(54) DEVICE FOR CREATING UNDERGROUND ANTI-FILTERING SCREEN

H

.r;

  . , .

ten.

FIG. 2

Claims (1)

  1. 495406
    Compiled by G. Gavrischuk
    Editor S. Surkov Tehred S. Migunova Proofreader V. Butyaga
    Order 3241/49 Circulation 693 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushskaya nab., 4/5
    Branch PPP '‘Patent' *
    Uzhgorod, Project St., 4
SU721852549A 1972-12-02 1972-12-02 Arrangement for providing underground counter-filtration screen SU495406A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU721852549A SU495406A1 (en) 1972-12-02 1972-12-02 Arrangement for providing underground counter-filtration screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU721852549A SU495406A1 (en) 1972-12-02 1972-12-02 Arrangement for providing underground counter-filtration screen

Publications (1)

Publication Number Publication Date
SU495406A1 true SU495406A1 (en) 1981-05-30

Family

ID=20533780

Family Applications (1)

Application Number Title Priority Date Filing Date
SU721852549A SU495406A1 (en) 1972-12-02 1972-12-02 Arrangement for providing underground counter-filtration screen

Country Status (1)

Country Link
SU (1) SU495406A1 (en)

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