SU78379A1
(en )
1949-11-30
The method of obtaining dinitropropionate diphenylurea and its substituted
SU76838A1
(en )
1948-11-30
The method of obtaining a match
SU68314A1
(en )
1946-11-30
The method of obtaining rubracola
SU77002A1
(en )
1949-11-30
Method of nitrating polysulfonic naphthalene
SU76346A1
(en )
1948-11-30
Method of plastering
SU75970A1
(en )
1948-11-30
The method of obtaining 2-phenyl-4-ethoxymethyleneoxazole
SU77400A1
(en )
1949-12-31
The method of obtaining 2-aminoanthraquinone
SU78331A2
(en )
1949-11-30
The method of obtaining ceramic masses and products
SU71391A1
(en )
1947-11-30
The method of obtaining 2-methylpyrroline
SU74223A1
(en )
1948-11-30
The method of preparation of straw
SU72403A1
(en )
1948-11-30
The method of producing ethylmercursulfate
SU75578A2
(en )
1948-11-30
The method of separation of a mixture of ortho and para-toluenesulfonamides
SU77546A1
(en )
1949-11-30
The method of obtaining technical lanolin from waste water wool
SU74269A1
(en )
1948-11-30
The method of obtaining 2-naphthaldehyde
SU76845A1
(en )
1949-11-30
Method of metallization of heat-resistant organic materials
SU75534A1
(en )
1948-11-30
The method of producing manganic acid potassium
SU69880A1
(en )
1947-12-31
The method of obtaining acetamide
SU77182A1
(en )
1949-11-30
The method of obtaining butter
SU75511A1
(en )
1948-11-30
The method of obtaining formolvaccine against paratyphoid piglets
SU68310A1
(en )
1946-11-30
The method of obtaining 2-atino-4,6-diethylpyridine
SU72406A1
(en )
1947-11-30
The method of obtaining luminous plastics
SU80840A1
(en )
1948-11-30
Method of making spiral cutters
SU76849A1
(en )
1948-11-30
The method of purification of aniline and alpha naphthylamine
FR1011556A
(en )
1952-06-24
Flare
SU74258A1
(en )
1948-11-30
A method of manufacturing a v-shaped paragon and umbrella stops