BE809523A
(en )
1974-07-08
PROCESS FOR FORMING AROMATIC HYDROCARBONS
RO71766A
(en )
1982-12-06
PROCESS FOR THE PREPARATION OF HEXAHYDRODIBENZO- (B, D) -PYRANES
RO68792A
(en )
1980-03-15
PROCESS FOR THE PREPARATION OF NO COPOLYAMIDES
BE812245A
(en )
1974-07-01
PROCESS FOR CONSTITUTING
RO65957A
(en )
1979-07-15
PROCESS FOR THE PREPARATION OF PIPERAZINYL-QUINAZOLINES
RO70061A
(en )
1981-08-30
PROCESS FOR THE PREPARATION OF BENZOFURANNYL CARBAMATES WITH ACTIONINSECTICIDE
RO63539A
(en )
1978-07-15
PROCESS FOR THE PREPARATION OF PIPERAZINYLQUINOXALINES
BE778137A
(en )
1972-07-17
PROCESS FOR HYDROFUGING FIBROUS MATERIALS
BE817905A
(en )
1974-11-18
PROCESS FOR SEPARATING HYDROCARBONS
RO66906A
(en )
1981-06-30
PROCESS FOR THE PREPARATION OF PYRAZOLONES
RO80170A
(en )
1982-10-26
PROCESS FOR THE PREPARATION OF 6-DESOXYTETRACYCLINES
RO71806A
(en )
1982-02-26
PROCESS FOR THE PREPARATION OF ARYLACETILENES
RO63749A
(en )
1979-01-15
PROCESS FOR THE PREPARATION OF 5-PYRAZOLONES-1-SUBSTITUTED
RO63097A
(en )
1978-06-15
PROCESS FOR THE PREPARATION OF ISOCYANATES
RO72684A
(en )
1981-03-30
PROCESS FOR CUTTING THE COKE
RO69152A
(en )
1981-01-30
PROCESS FOR THE PREPARATION OF BENZYLEAMINES
RO68008A
(en )
1981-11-04
PROCESS FOR THE PREPARATION OF POLES-N-ALKYL IMINOALANES
RO63842A
(en )
1979-02-15
PROCESS FOR PREPARING 7-ACYLEAMIDO-7-METHOXY-CEPHAL
BE819709A
(en )
1974-12-31
PROCESS FOR REPAIRING LINGOTIERS ETC.
BE781175A
(en )
1972-09-25
PROCESS FOR THE PREPARATION OF A METHANE AMINE DERIVATIVE
BE819457R
(en )
1974-12-31
METHOD FOR ARRANGING
BE816721A
(en )
1974-10-16
METHOD FOR ARRANGING
RO62608A2
(en )
1978-03-15
PROCESS FOR THE DIAZOTATION OF AROMATIC AMINES WITH REDUCED BASICITY
BE786093A
(en )
1973-01-10
AMINE DIZOTATION PROCESS
RO66454A
(en )
1979-01-15
PROCESS FOR THE PURIFICATION OF CHLORCYANE