CS591188A2
(en )
1990-06-13
Method of spiroimidazolidinedione production
CS813987A2
(en )
1991-05-14
Method of granulate waste-less production and line for its production
CS415888A2
(en )
1990-02-12
Method of new acylderivatives production
HUT48569A
(en )
1989-06-28
Process for production of caprioil-oxi-alkyl acrilates and their polimers and copolimers
EP0296479A3
(en )
1990-12-05
Fluorobenzoates and process for their production
CS521588A1
(en )
1989-04-14
Method of dl-phenylglycine production
CS111088A1
(en )
1989-07-12
Method of hexafluoroalkanoles production
HUT44495A
(en )
1988-03-28
Process for production of 4-hydroxi-piperidine and its alkyl-derivatives
CS789387A1
(en )
1989-05-12
Method of modified rubber-admixtures production
CS848687A1
(en )
1989-09-12
3-cycloalkoxymethyl-4-hydroxyphenylalkylketones and method of their production
CS75987A1
(en )
1989-10-13
Phospholipoproteins and method of their production
CS275438B2
(en )
1992-02-19
Method of polyphenylenoxide production
BG43520A1
(en )
1988-06-15
Method and device for production of videofilms
CS225587A1
(en )
1988-11-15
Method of fasade production
CS990687A1
(en )
1989-05-12
Method of sulfonophtaleins production
CS970587A1
(en )
1991-01-15
Method of dithioalkandioles production
CS779387A1
(en )
1990-08-14
Method of ferroliquid production
CS421987A1
(en )
1989-06-13
Method of m-aminophenylurea production
CS236489A2
(en )
1990-09-12
Method of 7-fluor-1-methyl-3-methylthio-4-quinolone production
CS571588A1
(en )
1990-12-13
Substituted 3-n-methylamino-6-x-7-y-8-z-2h-1-benzopyran-p-2-ones and method of their production
CS69588A1
(en )
1990-01-12
2-isothiocyanatobenzonitrile and method of its production
HU912256D0
(en )
1991-12-30
3-hydroxy-pyrazole-derivatives and process for their production
CS18288A1
(en )
1989-06-13
Method of modified polyvinylalcohol production
CS441588A1
(en )
1989-04-14
Method of lysergene production
CS568588A1
(en )
1989-09-12
Method of dilthiazeme production