PL203861A1
(en )
1978-09-25
MACRO-DIMENSIONAL CATALYTIC COMPOSITIONS AND THE METHOD OF THEIR MANUFACTURE AND THE METHOD OF PURIFYING FLUE GASES
PL208675A1
(en )
1979-07-30
METHOD OF CATALYTIC ETHYLING OF ONE-ALKILABENZEN
SE396192B
(en )
1977-09-12
PROCEDURE FOR PURIFICATION OF SUBSTANTIAL GAS
PL203862A1
(en )
1978-09-25
MACRO-DIMENSIONAL CATALYTIC COMPOSITIONS AND THE METHOD OF THEIR MANUFACTURE AND THE METHOD OF PURIFICATION OF EXHAUST GASES
PL210275A1
(en )
1979-07-02
METHOD OF COOLING COOLING GASES
PL209254A1
(en )
1979-05-07
METHOD OF PURIFICATION OF DIITROANILINE WITH NITROZOAMINE
PL207835A1
(en )
1979-05-21
METHOD OF ETHYLING MONOALKILOBENZEN
IT7851704A0
(en )
1978-10-30
PROCEDURE FOR PURIFICATION OF COMBUSTION GASES
ZA771525B
(en )
1978-01-25
Purification of gases
PL199998A1
(en )
1978-04-24
METHOD OF PROCESSING FLUE GASES
PL208625A1
(en )
1979-03-12
METHOD OF PROCESSING OF COKE OVER GAS
IT1066679B
(en )
1985-03-12
APPARATUS FOR INCINERATION OF EXHAUST GAS
PL208484A1
(en )
1979-03-12
METHOD OF DACCESSING GAS MIXTURES
PL204431A1
(en )
1978-10-23
METHOD OF PURIFYING OFF GASES
JPS543026A
(en )
1979-01-11
Method of purifying betaaphenylethylalcohol
IT7868641A0
(en )
1978-07-12
PROCEDURE FOR PURIFICATION OF MARCAPTOBENZOTHIAZOLE
PL205635A1
(en )
1979-01-02
METHOD OF PROCESSING OF EXHAUST GASES
SE428465B
(en )
1983-07-04
METHOD OF CHLORGE GAS PURIFICATION
JPS5337688A
(en )
1978-04-06
Purifying method of epsilonncaprolactam
PL200267A1
(en )
1978-06-19
METHOD OF PURIFYING OFF GASES
JPS5412308A
(en )
1979-01-30
Method of purifying methylltertiallbutylether
JPS52128877A
(en )
1977-10-28
Purification of exhaust gases
JPS5359612A
(en )
1978-05-29
Method of purifying oxooaldehyde
GB1554052A
(en )
1979-10-17
Purification of gases
PL196319A1
(en )
1978-08-28
METHOD OF REMOVING HYDROGEN FROM GASES