SU73452A1
(en )
1948-11-30
The method of obtaining artificial varnish
SU75514A1
(en )
1948-11-30
The method of obtaining artificial varnish
SU77410A1
(en )
1949-11-30
The method of obtaining artificial resin
SU76228A1
(en )
1948-11-30
The method of obtaining thiuram
SU75531A1
(en )
1948-11-30
The method of obtaining varnish for rubber shoes
SU69180A1
(en )
1946-11-30
The method of obtaining synthetic tanning agents
SU76838A1
(en )
1948-11-30
The method of obtaining a match
SU80495A1
(en )
1948-11-30
The method of producing coke
SU75118A1
(en )
1948-11-30
The method of obtaining dianisidine
SU75187A1
(en )
1948-11-30
The method of obtaining para-toluensulfonylglycine
SU74269A1
(en )
1948-11-30
The method of obtaining 2-naphthaldehyde
SU74312A1
(en )
1948-11-30
The method of obtaining calcium arsenate
SU77425A1
(en )
1948-11-30
The method of impregnation of the skin
SU76348A1
(en )
1948-11-30
Method of plastering
SU69481A1
(en )
1946-11-30
The method of obtaining varnish resins
SU76350A1
(en )
1948-11-30
Saturation Method
SU78450A1
(en )
1948-11-30
The method of producing zinc phosphide
SU79412A1
(en )
1948-11-30
The method of obtaining tanning extract
SU76310A1
(en )
1948-11-30
The method of obtaining the sprat from oilseeds
SU71645A1
(en )
1947-11-30
The method of obtaining nitrokrasok
SU75860A1
(en )
1948-11-30
The method of obtaining artificial varnish
SU76945A1
(en )
1948-11-30
The method of obtaining trimethylcarbinol
SU75443A1
(en )
1948-11-30
The method of obtaining a substitute for ylang oil
SU75771A1
(en )
1948-11-30
Method of fixing the soil
SU73575A1
(en )
1948-11-30
The method of obtaining plastic mass