CS395689A2 - Two-layer high effective filter and method of its preparation - Google Patents

Two-layer high effective filter and method of its preparation

Info

Publication number
CS395689A2
CS395689A2 CS893956A CS395689A CS395689A2 CS 395689 A2 CS395689 A2 CS 395689A2 CS 893956 A CS893956 A CS 893956A CS 395689 A CS395689 A CS 395689A CS 395689 A2 CS395689 A2 CS 395689A2
Authority
CS
Czechoslovakia
Prior art keywords
preparation
high effective
layer high
effective filter
filter
Prior art date
Application number
CS893956A
Other languages
Czech (cs)
Inventor
Emil Ing Csc Wiesner
Radoslav Ing Lackovic
Anton Vojtko
Pavel Ing Kovac
Jozef Fabry
Original Assignee
Vysk Ustav Chem Vlakien Stat
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 Vysk Ustav Chem Vlakien Stat filed Critical Vysk Ustav Chem Vlakien Stat
Priority to CS893956A priority Critical patent/CS395689A2/en
Publication of CS395689A2 publication Critical patent/CS395689A2/en

Links

CS893956A 1989-06-29 1989-06-29 Two-layer high effective filter and method of its preparation CS395689A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS893956A CS395689A2 (en) 1989-06-29 1989-06-29 Two-layer high effective filter and method of its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS893956A CS395689A2 (en) 1989-06-29 1989-06-29 Two-layer high effective filter and method of its preparation

Publications (1)

Publication Number Publication Date
CS395689A2 true CS395689A2 (en) 1991-09-15

Family

ID=5381136

Family Applications (1)

Application Number Title Priority Date Filing Date
CS893956A CS395689A2 (en) 1989-06-29 1989-06-29 Two-layer high effective filter and method of its preparation

Country Status (1)

Country Link
CS (1) CS395689A2 (en)

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