SU55965A1
(en )
1938-11-30
The method of vulcanization of rubber compounds
SU55845A1
(en )
1938-11-30
The method of obtaining sulfur dyes
SU55849A1
(en )
1938-11-30
The method of seed dressing
SU55833A1
(en )
1938-11-30
The method of washing lead acetate from lead white
SU55940A1
(en )
1938-11-30
The method of communicating clay water resistance by grinding
SU55967A1
(en )
1938-11-30
The method of nitration of alpha-sulfonic naphthalene
SU55964A1
(en )
1939-11-30
The method of gluing the sole to the top of the shoe
SU46038A1
(en )
1936-02-29
The method of regeneration of rubber
SU55548A1
(en )
1938-11-30
The method of obtaining active silicic acid
SU72163A1
(en )
1947-11-30
The method of regeneration of synthetic sodium butadiene rubber
SU71965A1
(en )
1947-11-30
The method of preparation of lubricants for rubber products
SU33759A1
(en )
1933-12-31
The method of sieving using mulch
SU43735A1
(en )
1935-07-31
The method of vulcanization of rubber mixtures
SU49191A1
(en )
1936-08-31
The method of chlorination of rubber
SU55974A1
(en )
1939-11-30
The method of obtaining pressure powders from blood albumin
SU39341A1
(en )
1934-10-31
Ampoule for antiseptic substances
SU49201A1
(en )
1936-08-31
The method of preparation of rubber mixtures
SU30433A1
(en )
1933-05-31
The method of introduction of ruberax into the rubber mixture
SU43791A1
(en )
1935-07-31
The method of preparation of artificial foil
SU49197A1
(en )
1936-08-31
The method of preparation of pasta for sealing cans
SU72218A1
(en )
1947-11-30
Method of making carbon brushes
SU37330A1
(en )
1934-06-30
The method of vulcanization of rubber
SU38617A1
(en )
1934-09-30
The method of obtaining plastic
SU76566A3
(en )
1948-11-30
Cathode
SU39039A1
(en )
1934-10-31
Pillow for sealing devices for pistons of dry gasholders