GB2018775B
(en )
1982-09-22
Process for the preparation of asymmetical n-phenyl n'-substituted- -phenylene diamenes
IL56906A0
(en )
1979-05-31
Method of preparing trifluoromethylphenols
JPS54157511A
(en )
1979-12-12
Method of obtaining butadienee1*3 from c44hydrocarbon mixture
SU1152524A3
(en )
1985-04-23
Method of obtaining derivatives of 7-oxo-4-thia-1-azadicyclo (3,2,0) heptane
DK153480A
(da )
1980-04-10
Simulator-moduler og rack-opbygning
DE2960121D1
(en )
1981-02-26
Method of preparing monoarylthiourea
GB2013753B
(en )
1982-04-28
Method of thatching
PL109498B2
(en )
1980-06-30
Method of obtaining derivatives 3'-or 4'-aminodiphenylamine
YU250379A
(en )
1983-04-30
Process for obtaining 2-amino-or 2-thio-substituted derivatives of 4,5-diphenyl-oxazole
GB2044281B
(en )
1982-11-17
1,1,2,2-tetramethyl-1,2-disilicyclobutane and method of obtaining thereof
DE2966391D1
(en )
1983-12-15
Method of making 5,6-dihydro-2-methyl-n-phenyl-1,4-oxathiin-3-carboxamide
BG28325A1
(en )
1980-04-15
Method of obtaining of enons navedine type and their derivatives
JPS54130588A
(en )
1979-10-09
Method of synthesizing 1*44diazaa22cycloalkanones
JPS5523272A
(en )
1980-02-19
Method of boring
JPS5520764A
(en )
1980-02-14
Method of obtaining highly pure 1*55dinitroo anthraquinone
SU1178324A3
(ru )
1985-09-07
"cпocoб пoлучehия 2-бpomпpoизboдhыx эpгoaлkaлoидob"
SU760681A1
(ru )
1994-08-15
Способ получения 4,4-диметилдиоксана-1,3
JPS5592347A
(en )
1980-07-12
Method of obtaining dry 1*55 and*or 1*88dinitroanthraquinone and apparatus therefor
JPS5551034A
(en )
1980-04-14
Fluorinated derivative of 3*33dimethyll butanee22one
BG27438A1
(en )
1979-11-12
1- acylic derivatives of 3,3- diethyl- 2,4- pyridindione and method of their obtaining
BG30996A1
(en )
1981-10-15
Derivatives of 4- halogen- spiro- (4, 5)- 3- dezene, method for obtaining and application
BG27445A1
(en )
1979-11-12
Method of obtaining of 2,4- dichlor- 2- oxy- 1,2- oxaphosphol 3- eny
BG27442A1
(en )
1979-11-12
Derivatves of 1 (benzoxazolone- 5- sulphony)- benztriazole, method of their obtaining and application
JPS54115394A
(en )
1979-09-07
Manufacture of 1*88naphthylidine derivative
BG28324A2
(en )
1980-04-15
Method of obtaining of dienons navedine type and their derivatives