CS188693B1 - Process for the purification inert gas used for preparing polyesters - Google Patents

Process for the purification inert gas used for preparing polyesters

Info

Publication number
CS188693B1
CS188693B1 CS249877A CS249877A CS188693B1 CS 188693 B1 CS188693 B1 CS 188693B1 CS 249877 A CS249877 A CS 249877A CS 249877 A CS249877 A CS 249877A CS 188693 B1 CS188693 B1 CS 188693B1
Authority
CS
Czechoslovakia
Prior art keywords
inert gas
gas used
preparing polyesters
purification
purification inert
Prior art date
Application number
CS249877A
Other languages
English (en)
Inventor
Frantisek Lesek
Vladislav Macku
Milan Subr
Jaroslav Melichar
Original Assignee
Frantisek Lesek
Vladislav Macku
Milan Subr
Jaroslav Melichar
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 Frantisek Lesek, Vladislav Macku, Milan Subr, Jaroslav Melichar filed Critical Frantisek Lesek
Priority to CS249877A priority Critical patent/CS188693B1/cs
Publication of CS188693B1 publication Critical patent/CS188693B1/cs

Links

CS249877A 1977-04-16 1977-04-16 Process for the purification inert gas used for preparing polyesters CS188693B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS249877A CS188693B1 (en) 1977-04-16 1977-04-16 Process for the purification inert gas used for preparing polyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS249877A CS188693B1 (en) 1977-04-16 1977-04-16 Process for the purification inert gas used for preparing polyesters

Publications (1)

Publication Number Publication Date
CS188693B1 true CS188693B1 (en) 1979-03-30

Family

ID=5362277

Family Applications (1)

Application Number Title Priority Date Filing Date
CS249877A CS188693B1 (en) 1977-04-16 1977-04-16 Process for the purification inert gas used for preparing polyesters

Country Status (1)

Country Link
CS (1) CS188693B1 (cs)

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