DE3374416D1
(en )
1987-12-17
Process for purifying hydrocarbonaceous oils
DE3363519D1
(en )
1986-06-19
Process for making carbohydrazide
DE3162450D1
(en )
1984-04-12
A process for the upgrading of coal
GB2121441B
(en )
1985-11-06
Process for upgrading metal powder
GB2091758B
(en )
1984-02-22
Process for upgrading hydrocarbonaceous oils
YU41519B
(en )
1987-08-31
Process for upgrading iron caontaining oxidores
ZA816338B
(en )
1982-09-29
Process for preparing unsaturated hydrocarbons
ZA836318B
(en )
1984-05-30
Process for making diarylamines
DE3171175D1
(en )
1985-08-08
Process for upgrading heavy hydrocarbonaceous oils
DE3363356D1
(en )
1986-06-12
Process for separating solids from oils
ZA836959B
(en )
1984-05-30
Hydropyrolysis process
GB2127800B
(en )
1986-09-17
Process for pearling sulfur
DE3160781D1
(en )
1983-09-29
Process for preparing maleinized oils
ZA839331B
(en )
1984-08-29
Process for hydrogenating coal
DE3267379D1
(en )
1985-12-19
Combination process for upgrading residual oils
IL70220A0
(en )
1984-02-29
Process for 1-oxa-beta-lactams
HUT34536A
(en )
1985-03-28
Process for cracking og hydrocarbonic oils
MY8500921A
(en )
1985-12-31
A process for the dimetallization of hydrocarbon oils
YU102383A
(en )
1985-12-31
Process for upgrading residual oils
ZA832021B
(en )
1984-04-25
Combination process for upgrading residual oils
GB2095279B
(en )
1984-06-06
Process for refining coal-based heavy oils
IL68402A
(en )
1987-02-27
Process for making thiobiscarbamates
YU94383A
(en )
1986-04-30
Process for obtaining alpha-hydroxyethyl phosphinates
YU183883A
(en )
1985-12-31
Process for fat-separation
PL239252A2
(en )
1983-09-26
Apparatus for reclaiming fats from after-tanning wastes