SU45594A1
(en )
1936-01-31
The method of preparation of the frame for porous metal filters
SU48210A1
(en )
1936-08-31
Catalyst Preparation Method
SU52208A1
(en )
1936-11-30
The method of obtaining acrolein from glycerin
SU44925A1
(en )
1935-11-30
The method of obtaining bromoform
SU48936A1
(en )
1936-08-31
Method for stabilizing indigozols
SU46702A1
(en )
1936-04-30
The method of preparation of the plates
SU48214A1
(en )
1936-08-31
The method of obtaining N-methyl-n-aminophenol
SU44929A1
(en )
1935-11-30
Method for preparing 4-hydroxy-3-ethoxy-benzaldehyde
SU47689A1
(en )
1936-07-31
The method of obtaining 2,4 dichlorobenzoic acid
SU48193A1
(en )
1936-08-31
A method of manufacturing a frame of pressed porous metal filters
SU46005A1
(en )
1936-02-29
Electrolytic sampling method
SU46607A1
(en )
1936-04-30
The method of producing tetra-chlorophthalic acid
SU45914A1
(en )
1936-02-29
The method of obtaining cryolite
SU49240A1
(en )
1936-08-31
The method of obtaining double, triple and more complex alloys of aluminum
SU50105A1
(en )
1936-08-31
The method of obtaining silvered sand for water sterilization
SU45601A1
(en )
1936-01-31
The method of obtaining terpindialov
SU49927A1
(en )
1936-08-31
The method of machining of hard alloys
SU51906A1
(en )
1937-11-30
The method of producing fluorosilicic acid
SU47564A1
(en )
1936-06-30
The method of manufacture of grinding wheels
SU46923A1
(en )
1936-05-31
The method of purification of 6-methoxy-8-aminoquinoline
SU46646A1
(en )
1936-04-30
The method of obtaining paint
SU48281A1
(en )
1936-08-31
The method of obtaining desulphuric pure and airbenzenes
SU48959A1
(en )
1936-08-31
Method for making grease
SU51941A1
(en )
1936-11-30
Method for cleaning gum leaves
SU46660A1
(en )
1936-04-30
The method of obtaining spermaceta