CS253388A2
(en )
1990-09-12
Method of 10-dihydro-10-dexy-11-azarythronolides prepararation
JPS6418499A
(en )
1989-01-23
Method of preventing scale
PL271851A1
(en )
1990-04-30
Method of measuring hearth micropotentials
PL272979A1
(en )
1989-12-11
Method of obtaining 2-amin-4-mitrophenol
PL266554A1
(en )
1989-01-05
Method of obtaining alkylfurylcarbinoles
CS274683B2
(en )
1991-09-15
Method of dialkyldichlorosuccinates
SU1546910A1
(en )
1990-02-28
Method of measuring physical quantities
PL265355A1
(en )
1988-11-10
Method of obtaining 4-j125-iodophenylisothiocyanate
PL267220A1
(en )
1989-02-06
Method of obtaining dicarbaminates
PL271009A1
(en )
1989-09-18
Method of obtaining novel phenylocarbamate
PL274925A1
(en )
1990-04-02
Method of obtaining modified novolacks
PL273988A1
(en )
1990-02-05
Method of obtaining 3-p-acetylaminobenzene sulfonamido-5-methylisoxazole
PL271288A1
(en )
1989-09-18
Method of obtaining 1-aryl-4-nitroimidazoles
PL274656A1
(en )
1990-03-19
Method of obtaining coriticotropine
PL149036B2
(en )
1989-12-30
Method of obtaining 2-methylthiosemicarbazide
PL273240A1
(en )
1989-12-27
Method of obtaining pentaerithrite
PL273742A2
(en )
1989-04-17
Method of obtaining 5-nitrobenzimidazolone-2
PL271315A1
(en )
1989-10-02
Method of obtaining dinitrobezanilides
PL270497A1
(en )
1989-08-07
Method of obtaining 5-methyl-2-pyrazoline
PL272906A1
(en )
1989-12-11
Method of obtaining 1-cystine
PL275066A1
(en )
1990-04-02
Method of measuring radiant fluxes
CS666287A1
(en )
1989-09-12
Method of outside heliobiophysical influences determination
CS870188A1
(en )
1990-05-14
Method of 4-amino-1-phenyl-chloro-6-pyridazone
PL274962A1
(en )
1990-04-02
Method of obtaining high pururity rhanitidine
PL270528A1
(en )
1989-08-21
Method of obtaining novel derivatives of polycarpin