SU43421A1
(en )
1935-06-30
The method of obtaining anantale and undecylenate acid
SU43005A1
(en )
1935-05-31
The method of obtaining acetic acid extraction
SU48281A1
(en )
1936-08-31
The method of obtaining desulphuric pure and airbenzenes
SU43004A1
(en )
1935-05-31
Para-oxy-phenyl-glycine release method
SU42076A1
(en )
1935-03-31
The method of obtaining camphor
SU43420A1
(en )
1935-06-30
The method of obtaining vinylcarbinol
SU46607A1
(en )
1936-04-30
The method of producing tetra-chlorophthalic acid
SU45601A1
(en )
1936-01-31
The method of obtaining terpindialov
SU48253A1
(en )
1936-08-31
The method of obtaining calcium arsenate
SU45927A1
(en )
1936-02-29
The method of producing acetylene
SU48214A1
(en )
1936-08-31
The method of obtaining N-methyl-n-aminophenol
SU35833A1
(en )
1934-04-30
The method of obtaining citral
SU43001A1
(en )
1935-05-31
Separation method of 1-naphthlamine-8-sulfonic acid and N-phenyl-naphthylamine-8-sulfonic acid
SU36402A1
(en )
1934-05-31
The method of obtaining vanilla
SU47299A1
(en )
1936-06-30
The method of obtaining aminoxyphenylarsinic acid
SU45919A1
(en )
1936-02-29
The method of producing ammonia and sulfuric acid
SU42554A1
(en )
1935-04-30
Method for producing beta-amino-anthraquinone
SU44925A1
(en )
1935-11-30
The method of obtaining bromoform
SU47689A1
(en )
1936-07-31
The method of obtaining 2,4 dichlorobenzoic acid
SU44680A1
(en )
1935-10-31
The method of obtaining plastic
SU50431A1
(en )
1936-11-30
The method of obtaining esters
SU50661A1
(en )
1936-11-30
The method of obtaining artificial resin
SU46646A1
(en )
1936-04-30
The method of obtaining paint
SU42553A1
(en )
1935-04-30
The method of alkylation of aromatic amines
SU43647A1
(en )
1935-07-31
The method of obtaining zinc dust