EP0435626A3
(en )
1991-08-28
Opaque oriented polymeric film structure and method of preparing same
PL278545A1
(en )
1989-10-02
Method of obtaining novel derivatives of cyclobutylpurine and cyclobutylpyrimidine
CS581788A1
(en )
1989-12-13
New polyaminotriazines and method of their preparation
EP0325404A3
(en )
1990-03-28
Method of immobilizing physiologically active substances
EP0246091A3
(en )
1988-04-20
Substance 4181-2 and its derivatives
GB2225038B
(en )
1992-08-12
Post support and method of making same
CS100088A1
(en )
1990-06-13
Light-sensitive polymeric substance and method of its preparation
CS526988A1
(en )
1989-05-12
Positively operating light-sensitive substance and method of its preparation
PL297065A1
(en )
1993-07-26
Active substance containing preparation and method of obtaining same
CS660588A1
(en )
1989-06-13
2-arylimino-3-triphenylphosphonium indolates and method of their preparation
CS46788A1
(en )
1989-03-14
Juvenogenes and method of their preparation
CS120788A1
(en )
1989-06-13
2-bromomethylphenylisocyanate and method of its preparation
CS856488A1
(en )
1989-11-14
3-allyl-6-nitro-2-benzothiazolinone and method of its preparation
CS824488A1
(en )
1990-08-14
Polymers of chlorofluoroalkyl)-2-propenoates and method of their preparation
CS52988A1
(en )
1990-07-12
Method of hydroxyethylmetacrylate and ethylenglycoldimetacrylate simultaneous preparation
CS204188A1
(en )
1989-05-12
3-(2-r-vinyl)-2-benzothiazolinones and method of their preparation
CS841188A1
(en )
1989-07-12
Method of trisdiethylaminosiliciumchloride preparation
CS25886A1
(en )
1990-11-14
2-substituted-5-arylfurans and method of their preparation
CS419988A1
(en )
1989-12-13
Alkyl-4-/3-alkoxy-3-alkyl-2-halogenbutoxy/phenylketones as biologically active substances and method of their preparation
BG43733A1
(en )
1988-08-15
Polymer derivatives of cysteinsulphonamide and method for its preparation
RO103257B1
(en )
1992-05-15
Preparation method of polymeric compounds
CS818488A1
(en )
1989-07-12
Imidazole derivatives and method of their preparation
GR860047B
(en )
1986-04-25
Novel pyridoindol derivatives method for their preparation and their application
PL275331A1
(en )
1990-04-30
Method of obtainig ultramarine
CS706288A1
(en )
1990-01-12
Dithioderivatives of carbamoyl-4-hydroxybutanesulphonic acid and method of its preparation