SU643170A1 - Drainage filter - Google Patents

Drainage filter

Info

Publication number
SU643170A1
SU643170A1 SU772472309A SU2472309A SU643170A1 SU 643170 A1 SU643170 A1 SU 643170A1 SU 772472309 A SU772472309 A SU 772472309A SU 2472309 A SU2472309 A SU 2472309A SU 643170 A1 SU643170 A1 SU 643170A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drainage filter
drainage
filter
Prior art date
Application number
SU772472309A
Other languages
Russian (ru)
Inventor
Индулис Юлисович Гайлитис
Анто Хербетович Юске
Висвалдис Александрович Калнциемс
Нозми Перецевна Новик
Original Assignee
Всесоюзный научно-исследовательский институт по применению полимерных материалов в мелиорации и водном хозяйстве
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 Всесоюзный научно-исследовательский институт по применению полимерных материалов в мелиорации и водном хозяйстве filed Critical Всесоюзный научно-исследовательский институт по применению полимерных материалов в мелиорации и водном хозяйстве
Priority to SU772472309A priority Critical patent/SU643170A1/en
Application granted granted Critical
Publication of SU643170A1 publication Critical patent/SU643170A1/en

Links

Landscapes

  • Transplanting Machines (AREA)
  • Centrifugal Separators (AREA)
  • Sink And Installation For Waste Water (AREA)

Description

(54) ДРЕНАЖНЫЙ ФИЛЬТР(54) DRAINAGE FILTER

SU772472309A 1977-04-04 1977-04-04 Drainage filter SU643170A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772472309A SU643170A1 (en) 1977-04-04 1977-04-04 Drainage filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772472309A SU643170A1 (en) 1977-04-04 1977-04-04 Drainage filter

Publications (1)

Publication Number Publication Date
SU643170A1 true SU643170A1 (en) 1979-01-25

Family

ID=20703421

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772472309A SU643170A1 (en) 1977-04-04 1977-04-04 Drainage filter

Country Status (1)

Country Link
SU (1) SU643170A1 (en)

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