BG49825A3
(en )
1992-02-14
Method for preparing of 10- dihydro- 10- deoxo- 11- asaeritronolides a
BG48572A3
(en )
1991-03-15
Method for preparing of avermectines
BG48811A3
(en )
1991-05-15
Method for preparing of 2- bromine- alpha- ergokryptins
HU896774D0
(en )
1990-03-28
Process for preparation of condensated-quinoline-derivatives
GB8801930D0
(en )
1988-02-24
Carding machine & method of carding
HU896728D0
(en )
1990-03-28
Process for preparation of mono-n-alkylated polyzamacrocyclides
GR890100769A
(en )
1990-12-31
Method for preparing (s)-a-ethyl-2-oxo-1-pyrrolidineacetamide
BG50159A3
(en )
1992-05-15
Method for preparing derivatives of piranobenzadiasole
BG49383A3
(en )
1991-10-15
Method for preparing of thiopheni
ZA904311B
(en )
1991-04-24
Method of preparing n-oxo-tetrahydro-beta-carbolines
GB2190373B
(en )
1989-12-20
Method of preparing bromobenzotrifluoride
EP0300117A3
(en )
1989-09-20
Method of preparing cineoles
EP0213415A3
(en )
1987-11-11
Method for preparing modified cellulosic fibers
EP0416577A3
(en )
1993-02-24
Method of preparing levoglucosenone
BG47345A3
(en )
1990-06-15
Method for preparing of dialkyloxalacetates
BG46094A1
(en )
1989-10-16
Method for preparing of polycomponent fibres
BG46097A1
(en )
1989-10-16
Method for preparing of polycomponent fibres
BG47585A1
(en )
1990-08-15
Method for forming of fibres
BG46672A1
(en )
1990-02-15
Method for preparing of alkyl- 2- cyanacrylates
BG46526A1
(en )
1990-01-15
Method for preparing of nitroacetamylides
BG47118A1
(en )
1990-05-15
Method for preparing of moenomycine
BG47346A3
(en )
1990-06-15
Method for preparing of dialkyldichlorsuccinates
BG41934A1
(en )
1987-09-15
Method for preparing polyacrylnitrilic fibres
HU900159D0
(en )
1990-03-28
Process for preparation of tetrazide-derivatives
BG41064A1
(en )
1987-04-15
Method for preparing modified physical polyacrylnitrilic fibres