SU38857A1
(en )
1934-09-30
The method of obtaining protein substances
SU40360A1
(en )
1934-12-31
The method of obtaining 2-furoyl-R-naphthol
SU43420A1
(en )
1935-06-30
The method of obtaining vinylcarbinol
SU39898A1
(en )
1934-11-30
The method of refining rosin
SU36402A1
(en )
1934-05-31
The method of obtaining vanilla
SU40931A1
(en )
1935-01-31
Mode of production of weak wines
SU37336A1
(en )
1934-06-30
The method of preparation of protein plastic from plant casein
SU42232A1
(en )
1935-03-31
The method of obtaining titanium pigments
SU35757A1
(en )
1934-04-30
Method of lubrication of baking forms
SU37706A1
(en )
1934-07-31
The method of hydrogenation of cinnamic acid
SU38719A1
(en )
1934-09-30
The method of preparation of polished skins
SU37796A1
(en )
1934-07-31
The method of obtaining sulfitellulose tanning extracts
SU39570A1
(en )
1934-10-31
The method of regeneration of photosensitive ferro-prussiate paper
SU38718A1
(en )
1934-09-30
Method of making adhesive
SU39740A1
(en )
1934-11-30
The method of obtaining low-sulfur coke
SU39102A1
(en )
1934-10-31
The method of producing tetra-methyl-thi-ramidisulfide
SU42731A1
(en )
1935-04-30
The method of analysis of transparent substances
SU32058A1
(en )
1933-09-30
The method of determining the oscillatory potential of the antenna
SU35833A1
(en )
1934-04-30
The method of obtaining citral
SU43557A1
(en )
1935-06-30
The method of obtaining artistic drawings
SU49224A1
(en )
1936-08-31
The method of obtaining artificial resin
SU38318A1
(en )
1934-08-31
The method of regeneration of waste galalita
SU37688A1
(en )
1934-07-31
The method of obtaining briquettes
SU39387A1
(en )
1934-10-31
The method of preparation of chlorinated rubber
SU33152A1
(en )
1933-11-30
The method of obtaining soluble modification of ferro-tanat