MA20739A1
(en )
1987-04-01
PROCESS FOR THE PREPARATION OF TERTIARY HYDROXYALKYLXANTHINES
FR2547210B1
(en )
1995-09-01
PROCESS FOR THE PURIFICATION OF SMOKE
FR2584733B1
(en )
1987-11-13
IMPROVED PROCESS FOR VAPOCRACKING HYDROCARBONS
FR2545501B1
(en )
1985-08-02
PROCESS FOR THE PURIFICATION OF DEXTRANE-SACCHARASE
MA21100A1
(en )
1988-07-01
PROCESS FOR THE PREPARATION OF UREA.
ES510135A0
(en )
1983-06-01
"PROCEDURE FOR THE PURIFICATION OF HEXAMETILDISILOXANO".
FR2545081B1
(en )
1989-04-07
PROCESS FOR THE PURIFICATION OF HEXAFLUOROACETONE HYDRATE
RO91264A2
(en )
1987-03-30
PROCESS FOR THE PURIFICATION OF 4,4 '- (DIHYDROXY) DIPHENYLPROPANE
FR2605318B1
(en )
1991-04-19
PROCESS FOR THE PREPARATION OF AZETIDINONES.
FR2559153B1
(en )
1986-12-12
PROCESS FOR THE PURIFICATION OF OXACEPHALOSPORINS
FR2549042B1
(en )
1987-03-06
PROCESS FOR THE PREPARATION OF 3,11-DIMETHYL-2-NONACOSANONE
FR2583040B1
(en )
1989-09-15
PROCESS FOR THE PRODUCTION OF 2,6-NAPHTALENEDIOL AND 2,6-DIACETOXYNAPHTALENE
FR2634765B1
(en )
1994-05-27
PROCESS FOR THE PREPARATION OF LEVO- AND DEXTRO-DROPROPIZINE
FR2588861B1
(en )
1990-06-08
PROCESS FOR THE PREPARATION OF PARA-QUINONES
IT8324025A1
(en )
1985-06-05
PROCEDURE FOR THE PURIFICATION OF 2,6-XYLENOL
FR2588016B1
(en )
1990-02-16
PROCESS FOR THE PURIFICATION OF L-THREONINE
FR2600333B1
(en )
1988-10-07
PROCESS FOR THE PREPARATION OF 4-ALCOXY-3-PYRROLINE-2-ONES
RO91889A2
(en )
1987-06-30
PROCESS FOR THE PREPARATION OF AZOBISISOBUTYRONITRYLE
FR2576009B1
(en )
1988-10-07
PROCESS FOR IMPROVING THE PLANEITY OF SHEETS
FR2586409B1
(en )
1987-10-30
PROCESS FOR THE PREPARATION OF SULFUR HEXAFLUORIDE.
IT8667333A1
(en )
1987-10-21
APPARATUS FOR THE RECOMPOSITION OF FUR.
FR2534911B1
(en )
1987-01-09
PROCESS FOR THE PURIFICATION OF ORGANOSULFONYL HALIDES
FR2607495B1
(en )
1990-01-12
PROCESS FOR THE PURIFICATION OF LINURONE
RO94222A2
(en )
1988-05-30
PROCESS FOR THE PURIFICATION OF 2-ETHYLANTRAQUINONE
FR2588557B1
(en )
1990-04-20
PROCESS FOR THE PREPARATION OF ARYLAMINOALUMINIUM