|
SU47819A1
(en)
|
|
The method of obtaining plastic from waste rubber Ascle-PIAS
|
|
CH176636A
(en)
|
|
Process for wastewater purification.
|
|
SU47243A1
(en)
|
|
The method of purification of acid wastewater
|
|
SU48319A1
(en)
|
|
The method of purification of 2-chloro-4-nitroaniline
|
|
SU49899A1
(en)
|
|
Screw propulsion
|
|
SU48291A1
(en)
|
|
The method of purification of glucose from chlorine
|
|
SU46923A1
(en)
|
|
The method of purification of 6-methoxy-8-aminoquinoline
|
|
SU46581A1
(en)
|
|
The method of purification of sludge from resinous substances
|
|
SU50207A1
(en)
|
|
The method of preparation of varnish from waste galalita
|
|
SU44418A1
(en)
|
|
The method of additional processing of manganese dihydroorthophosphate
|
|
SU47689A1
(en)
|
|
The method of obtaining 2,4 dichlorobenzoic acid
|
|
SU46607A1
(en)
|
|
The method of producing tetra-chlorophthalic acid
|
|
SU48957A1
(en)
|
|
The method of purification of oil distillates
|
|
SU45601A1
(en)
|
|
The method of obtaining terpindialov
|
|
SU48216A1
(en)
|
|
The method of obtaining hydrazobenzene
|
|
SU51906A1
(en)
|
|
The method of producing fluorosilicic acid
|
|
SU44548A1
(en)
|
|
Method of obtaining 2: 4 dichlorobenzoic acid
|
|
SU48287A1
(en)
|
|
The method of purification of M-dinitrobenzene
|
|
SU44675A1
(en)
|
|
The method of preparation of rubber mixtures
|
|
SU41652A1
(en)
|
|
Method of making carbon membranes
|
|
SU45914A1
(en)
|
|
The method of obtaining cryolite
|
|
SU47299A1
(en)
|
|
The method of obtaining aminoxyphenylarsinic acid
|
|
SU50106A1
(en)
|
|
Application of the method of water purification using electroosmosis
|
|
SU47814A1
(en)
|
|
Method of using waste galalita
|
|
SU47787A1
(en)
|
|
The method of air purification from harmful impurities by their oxidation
|