EP0164492A3
(en )
1988-06-01
Active carbon and method of preparing the same
PL277488A1
(en )
1989-10-16
Method of obtaining n-phosphono-methyliminoacetic acid
DE3665853D1
(en )
1989-11-02
Active carbon and process for its manufacture
PL275908A1
(en )
1990-05-28
Method of obtaining active carbon
PL272979A1
(en )
1989-12-11
Method of obtaining 2-amin-4-mitrophenol
PL276098A1
(en )
1990-06-11
Method of obtaining 2,3-dibromide-2-butene-1,4-diole
PL267055A1
(en )
1989-02-06
Method of obtaining granular active carbon
PL266554A1
(en )
1989-01-05
Method of obtaining alkylfurylcarbinoles
BG42736A1
(en )
1988-02-15
Method for preparing of active carbon
PL274962A1
(en )
1990-04-02
Method of obtaining high pururity rhanitidine
PL272906A1
(en )
1989-12-11
Method of obtaining 1-cystine
PL271288A1
(en )
1989-09-18
Method of obtaining 1-aryl-4-nitroimidazoles
PL273240A1
(en )
1989-12-27
Method of obtaining pentaerithrite
PL273742A2
(en )
1989-04-17
Method of obtaining 5-nitrobenzimidazolone-2
PL273988A1
(en )
1990-02-05
Method of obtaining 3-p-acetylaminobenzene sulfonamido-5-methylisoxazole
PL270497A1
(en )
1989-08-07
Method of obtaining 5-methyl-2-pyrazoline
PL271315A1
(en )
1989-10-02
Method of obtaining dinitrobezanilides
PL274656A1
(en )
1990-03-19
Method of obtaining coriticotropine
PL149036B2
(en )
1989-12-30
Method of obtaining 2-methylthiosemicarbazide
PL274925A1
(en )
1990-04-02
Method of obtaining modified novolacks
PL265355A1
(en )
1988-11-10
Method of obtaining 4-j125-iodophenylisothiocyanate
PL275481A2
(en )
1989-08-07
Method of obtaining carbon fibre
PL273744A1
(en )
1990-01-22
Method of obtaining pure beta-methyldigoxine
PL276009A1
(en )
1990-05-28
Method of obtaining active carbon in particular that for chromatography
PL244900A2
(en )
1984-10-08
Method of improvement of active carbon