CS726286A1 - Method of subsidiary filtering substances modification - Google Patents

Method of subsidiary filtering substances modification

Info

Publication number
CS726286A1
CS726286A1 CS867262A CS726286A CS726286A1 CS 726286 A1 CS726286 A1 CS 726286A1 CS 867262 A CS867262 A CS 867262A CS 726286 A CS726286 A CS 726286A CS 726286 A1 CS726286 A1 CS 726286A1
Authority
CS
Czechoslovakia
Prior art keywords
subsidiary
filtering substances
modification
substances modification
filtering
Prior art date
Application number
CS867262A
Other languages
English (en)
Inventor
Isaak M Lejckis
Boris V Jeremenko
Original Assignee
Isaak M Lejckis
Boris V Jeremenko
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
Priority to BG76647A priority Critical patent/BG47978A1/xx
Application filed by Isaak M Lejckis, Boris V Jeremenko filed Critical Isaak M Lejckis
Priority to CS867262A priority patent/CS726286A1/cs
Priority to DD86295141A priority patent/DD273934A3/de
Publication of CS726286A1 publication Critical patent/CS726286A1/cs

Links

CS867262A 1984-04-16 1986-10-07 Method of subsidiary filtering substances modification CS726286A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BG76647A BG47978A1 (en) 1984-04-16 1986-10-06 Method for obtaining of filtering material
CS867262A CS726286A1 (en) 1984-04-16 1986-10-07 Method of subsidiary filtering substances modification
DD86295141A DD273934A3 (de) 1984-04-16 1986-10-10 Verfahren zur gewinnung von filtermaterial

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU3755219 1984-04-16
CS867262A CS726286A1 (en) 1984-04-16 1986-10-07 Method of subsidiary filtering substances modification
DD86295141A DD273934A3 (de) 1984-04-16 1986-10-10 Verfahren zur gewinnung von filtermaterial

Publications (1)

Publication Number Publication Date
CS726286A1 true CS726286A1 (en) 1989-09-12

Family

ID=27179545

Family Applications (1)

Application Number Title Priority Date Filing Date
CS867262A CS726286A1 (en) 1984-04-16 1986-10-07 Method of subsidiary filtering substances modification

Country Status (3)

Country Link
BG (1) BG47978A1 (cs)
CS (1) CS726286A1 (cs)
DD (1) DD273934A3 (cs)

Also Published As

Publication number Publication date
BG47978A1 (en) 1990-11-15
DD273934A3 (de) 1989-12-06

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