SU472438A2 - Active filter - Google Patents

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Publication number
SU472438A2
SU472438A2 SU1717231A SU1717231A SU472438A2 SU 472438 A2 SU472438 A2 SU 472438A2 SU 1717231 A SU1717231 A SU 1717231A SU 1717231 A SU1717231 A SU 1717231A SU 472438 A2 SU472438 A2 SU 472438A2
Authority
SU
USSR - Soviet Union
Prior art keywords
active filter
filter
active
chg
til
Prior art date
Application number
SU1717231A
Other languages
Russian (ru)
Inventor
Евгений Иванович Чуркин
Original Assignee
Московский Ордена Трудового Красного Знамени Электротехнический Институт Связи
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 Московский Ордена Трудового Красного Знамени Электротехнический Институт Связи filed Critical Московский Ордена Трудового Красного Знамени Электротехнический Институт Связи
Priority to SU1717231A priority Critical patent/SU472438A2/en
Application granted granted Critical
Publication of SU472438A2 publication Critical patent/SU472438A2/en

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  • Separation Using Semi-Permeable Membranes (AREA)

Description

гСHS

С..,.,-.„ -д- -- чгWith ..,., -. „-D- - chg

8111 ход 8111 turn

, t- , t-

Г R

--т- f --t- f

L... -..-Д-- Til L ... -..- D-- Til

SU1717231A 1971-11-24 1971-11-24 Active filter SU472438A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1717231A SU472438A2 (en) 1971-11-24 1971-11-24 Active filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1717231A SU472438A2 (en) 1971-11-24 1971-11-24 Active filter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU253253 Addition

Publications (1)

Publication Number Publication Date
SU472438A2 true SU472438A2 (en) 1975-05-30

Family

ID=20493875

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1717231A SU472438A2 (en) 1971-11-24 1971-11-24 Active filter

Country Status (1)

Country Link
SU (1) SU472438A2 (en)

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