PL270239A1
(en )
1989-06-26
Method for manufacturing avermeletin
PL273672A1
(en )
1989-03-20
Method for manufacturing butene-1
EP0240902A3
(en )
1990-10-31
Process for the manufacture of azo dyes
PL270653A1
(en )
1988-12-08
Method for manufacturing arylpiperazynylalkylene-phenyl-p-heterocyclic compounds
EP0320789A3
(en )
1989-10-25
Connecting method
PL284860A1
(en )
1991-03-11
Method for manufacturing chinazolin derivatives
PL278058A1
(en )
1989-07-24
Method for manufacturing 3-fluoro-4-aminephenol
PL266534A2
(en )
1988-06-23
Method for manufacturing diazo dyes
EP0321814A3
(en )
1990-09-12
Process for the manufacture of an azo dye
EP0313918A3
(en )
1989-05-31
Azo dyes
GB2226517B
(en )
1992-07-15
Manufacturing method
PL281181A1
(en )
1991-03-11
Method for manufacturing poliazo dyes
RO98096B1
(en )
1989-10-30
Process for obtaining monoazo dye
PL269646A1
(en )
1989-06-26
Method for manufacturing n-propylene-alkyl-diamines
PL264087A1
(en )
1988-10-13
Method for manufacturing phosphate-carbonate-nitrate antipyrene
PL264682A1
(en )
1988-10-27
Method for manufacturing chlornitrobenzene
PL266167A1
(en )
1988-12-22
Method for manufacturing 2-mercaptobenzotiazole
PL266199A1
(en )
1988-12-22
Method for manufacturing beta-methyldigoxine
GB8805349D0
(en )
1988-04-07
Method for producing dyestuff
PL271090A2
(en )
1988-12-08
Method for producing monoazo dyes
PL270251A1
(en )
1989-07-24
Method for manufacturing cyclic -hydroxy,-enons
PL271127A2
(en )
1988-12-22
Method for manufacturing whammel
PL264531A1
(en )
1988-10-13
Method for manufacturing branched polyestrols
PL131286B2
(en )
1984-10-31
Process for manufacturing water-insoluble azo dyes
PL267673A1
(en )
1989-03-20
Method for manufacturing bis-p-azidimenzilidene ketones