CS177928B1 - - Google Patents

Info

Publication number
CS177928B1
CS177928B1 CS497772A CS497772A CS177928B1 CS 177928 B1 CS177928 B1 CS 177928B1 CS 497772 A CS497772 A CS 497772A CS 497772 A CS497772 A CS 497772A CS 177928 B1 CS177928 B1 CS 177928B1
Authority
CS
Czechoslovakia
Application number
CS497772A
Other languages
Czech (cs)
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 filed Critical
Publication of CS177928B1 publication Critical patent/CS177928B1/cs

Links

CS497772A 1971-08-02 1972-07-13 CS177928B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15688071 1971-08-02

Publications (1)

Publication Number Publication Date
CS177928B1 true CS177928B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-08-31

Family

ID=5484152

Family Applications (1)

Application Number Title Priority Date Filing Date
CS497772A CS177928B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-08-02 1972-07-13

Country Status (5)

Country Link
BG (1) BG24082A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS177928B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EG (1) EG10431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU167932B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU571469A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1053881C (zh) * 1996-03-20 2000-06-28 中国石油化工总公司 一种裂解碳五馏份的分离方法
CN100432045C (zh) * 2005-12-26 2008-11-12 山东玉皇化工有限公司 碳五萃取解析后n,n-二甲基甲酰胺的再生方法

Also Published As

Publication number Publication date
SU571469A1 (ru) 1977-09-05
HU167932B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-01-28
BG24082A1 (en) 1978-01-10
EG10431A (en) 1976-03-31

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