SU47819A1
(en )
1936-07-31
The method of obtaining plastic from waste rubber Ascle-PIAS
SU47787A1
(en )
1936-07-31
The method of air purification from harmful impurities by their oxidation
SU52208A1
(en )
1936-11-30
The method of obtaining acrolein from glycerin
SU47243A1
(en )
1936-05-31
The method of purification of acid wastewater
SU46923A1
(en )
1936-05-31
The method of purification of 6-methoxy-8-aminoquinoline
SU51906A1
(en )
1937-11-30
The method of producing fluorosilicic acid
SU52207A1
(en )
1936-11-30
The method of purification of oxygen from acetylene
SU51152A1
(en )
1936-11-30
The method of producing bourbonal
SU46042A1
(en )
1936-02-29
The method of manufacturing plastics
SU49211A1
(en )
1936-08-31
The method of preparation of plastics
SU35580A1
(en )
1934-03-31
Aerodynamic tube
SU44974A1
(en )
1935-11-30
Method of cementation jet
SU48291A1
(en )
1936-08-31
The method of purification of glucose from chlorine
SU48319A1
(en )
1936-08-31
The method of purification of 2-chloro-4-nitroaniline
SU46292A1
(en )
1936-03-31
Device for starting the engine
SU46702A1
(en )
1936-04-30
The method of preparation of the plates
SU45493A1
(en )
1935-12-31
Newspaper Making Method
SU39976A1
(en )
1934-11-30
The method of obtaining siliceous bronze
SU45920A1
(en )
1936-02-29
The method of obtaining yellow blue
SU45594A1
(en )
1936-01-31
The method of preparation of the frame for porous metal filters
SU46700A1
(en )
1936-04-30
The method of producing halalite
SU45283A1
(en )
1935-12-31
The method of separation of zirconium from acidic solutions
SU44418A1
(en )
1935-09-30
The method of additional processing of manganese dihydroorthophosphate
SU48959A1
(en )
1936-08-31
Method for making grease
SU50207A1
(en )
1937-01-31
The method of preparation of varnish from waste galalita