SU50106A1
(en )
1936-08-31
Application of the method of water purification using electroosmosis
CH194316A
(en )
1937-11-30
Caterpillar.
SU48210A1
(en )
1936-08-31
Catalyst Preparation Method
SU50702A1
(en )
1936-11-30
The method of deferrization of water containing humic substances
SU48287A1
(en )
1936-08-31
The method of purification of M-dinitrobenzene
SU46923A1
(en )
1936-05-31
The method of purification of 6-methoxy-8-aminoquinoline
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
SU47243A1
(en )
1936-05-31
The method of purification of acid wastewater
SU48270A1
(en )
1936-08-31
The method of obtaining magnesia
SU50402A1
(en )
1936-11-30
The method of purification of oil distillates
SU50449A1
(en )
1936-11-30
The method of deferrization of natural waters
SU48957A1
(en )
1936-08-31
The method of purification of oil distillates
SU49458A1
(en )
1936-08-31
The method of seed dressing
SU50699A1
(en )
1936-11-30
The method of obtaining artificial vaseline
SU48214A1
(en )
1936-08-31
The method of obtaining N-methyl-n-aminophenol
SU50105A1
(en )
1936-08-31
The method of obtaining silvered sand for water sterilization
SU46581A1
(en )
1936-04-30
The method of purification of sludge from resinous substances
SU46646A1
(en )
1936-04-30
The method of obtaining paint
SU50026A1
(en )
1936-08-31
The way to make the clay antifreeze
SU50207A1
(en )
1937-01-31
The method of preparation of varnish from waste galalita
SU45728A1
(en )
1936-01-31
The method of preparation of the concrete surface under the plaster
SU45601A1
(en )
1936-01-31
The method of obtaining terpindialov
SU31429A1
(en )
1933-08-31
The method of purification of N-chloro-nitro-aniline
SU44925A1
(en )
1935-11-30
The method of obtaining bromoform