CS311889A1 - Method of evaporation residue value reduction in technical naphthalene - Google Patents

Method of evaporation residue value reduction in technical naphthalene

Info

Publication number
CS311889A1
CS311889A1 CS893118A CS311889A CS311889A1 CS 311889 A1 CS311889 A1 CS 311889A1 CS 893118 A CS893118 A CS 893118A CS 311889 A CS311889 A CS 311889A CS 311889 A1 CS311889 A1 CS 311889A1
Authority
CS
Czechoslovakia
Prior art keywords
evaporation residue
value reduction
residue value
technical naphthalene
naphthalene
Prior art date
Application number
CS893118A
Other languages
English (en)
Inventor
Josef Ing Krupicka
Miloslav Ing Plesnik
Daniel Ing Kostal
Original Assignee
Josef Ing Krupicka
Miloslav Ing Plesnik
Daniel Ing Kostal
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 Josef Ing Krupicka, Miloslav Ing Plesnik, Daniel Ing Kostal filed Critical Josef Ing Krupicka
Priority to CS893118A priority Critical patent/CS311889A1/cs
Publication of CS311889A1 publication Critical patent/CS311889A1/cs

Links

CS893118A 1989-05-24 1989-05-24 Method of evaporation residue value reduction in technical naphthalene CS311889A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS893118A CS311889A1 (en) 1989-05-24 1989-05-24 Method of evaporation residue value reduction in technical naphthalene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS893118A CS311889A1 (en) 1989-05-24 1989-05-24 Method of evaporation residue value reduction in technical naphthalene

Publications (1)

Publication Number Publication Date
CS311889A1 true CS311889A1 (en) 1990-10-12

Family

ID=5370313

Family Applications (1)

Application Number Title Priority Date Filing Date
CS893118A CS311889A1 (en) 1989-05-24 1989-05-24 Method of evaporation residue value reduction in technical naphthalene

Country Status (1)

Country Link
CS (1) CS311889A1 (cs)

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