SU47731A1
(en )
1936-07-31
The method of applying an insulating layer on metal wires
SU45735A1
(en )
1936-01-31
The method of manufacture of thermal insulation material
SU49705A1
(en )
1936-08-31
The method of applying aluminum coating on iron
SU46704A1
(en )
1936-04-30
Method of processing jet
SU45601A1
(en )
1936-01-31
The method of obtaining terpindialov
SU44925A1
(en )
1935-11-30
The method of obtaining bromoform
SU47691A1
(en )
1936-07-31
The method of obtaining 8-aminoquinoline
SU49237A1
(en )
1936-08-31
The method of manufacture of antifriction alloy on an iron basis
SU45005A1
(en )
1935-11-30
The method of obtaining a solid insulating layer on the plates of a capacitor
SU44101A1
(en )
1935-08-31
The method of obtaining on aluminum and aluminum wire film that protects against corrosion
CH231614A
(en )
1944-03-31
Electric telecommunication system.
SU49779A1
(en )
1936-08-31
The method of obtaining albumin from serum
SU48214A1
(en )
1936-08-31
The method of obtaining N-methyl-n-aminophenol
SU49753A1
(en )
1936-08-31
Method of surfacing tips on the ends of aluminum wires
SU47079A1
(en )
1936-05-31
The method of obtaining phenol-formaldehyde resins
SU46672A1
(en )
1936-04-30
The method of obtaining sulfitellulose tanning extracts
SU47730A1
(en )
1936-07-31
Impregnation method for electrical insulation applied to conductors
SU47043A1
(en )
1936-05-31
Method of making dies
SU44765A1
(en )
1935-10-31
Iron etching method
SU46660A1
(en )
1936-04-30
The method of obtaining spermaceta
SU50859A1
(en )
1936-11-30
The method of obtaining tungsten coatings on metal surfaces
SU46315A1
(en )
1936-03-31
The method of obtaining artificial varnish
SU46654A1
(en )
1936-04-30
Rosin oxidation method
SU46646A1
(en )
1936-04-30
The method of obtaining paint
SU49240A1
(en )
1936-08-31
The method of obtaining double, triple and more complex alloys of aluminum