RO91262A
(ro )
1987-06-30
Procedeu pentru prepararea stearatului de acetileritromicina
PT75499B
(fr )
1984-12-04
Procede pour la preparation de l'alkanoilanilides
FR2495134B1
(fr )
1986-05-02
Procede de preparation d'hydrocarbures
BE893373A
(fr )
1982-12-01
Procede de preparation du dimethylether
PT75209A
(fr )
1982-08-01
Procede de preparation d'amidobenzamides
FR2503158B1
(fr )
1985-07-26
Procede pour la preparation de dithiazolyldisulfures
FR2488602B1
(fr )
1985-07-05
Procede de preparation d'hexachloroacetone
RO79895A2
(ro )
1982-10-11
Procedeu de obtinere a serului test de mycoplasma pneumoniae
RO84498A
(ro )
1984-06-21
Procedeu de obtinere a gazolinei din amestecurile apoase care le contin
PT75155B
(fr )
1984-05-29
Procede de preparation d'ethylamines beta-cyclo-substituees
FR2517299B1
(fr )
1985-10-25
Procede de preparation du mononitrochlorobenzene
MA19649A1
(fr )
1983-07-01
Procede de preparation d'haloalkyl-8-4h (1)-benzopyran-4-ones
FR2462423B1
(fr )
1986-09-26
Procede d'obtention de chlorothiolformiates
RO83610A2
(ro )
1984-05-12
Procedeu de obtinere a polifenileno0idului
RO83505A2
(ro )
1984-03-15
Procedeu de obtinere a cauciucurilor nitrilice
FR2512021B1
(fr )
1985-08-09
Procede de preparation de 2-amino-4-hydroxy-5-halogeno-pyrimidines
FR2554810B1
(fr )
1988-02-05
Procede de preparation d'aminobenzylamine
BE893982A
(fr )
1983-01-31
Procede de preparation du dichlor-1,2 ethane
RO88700A2
(ro )
1986-03-31
Procedeu de obtinere a reactivului analitic fehling ii
RO79323A2
(ro )
1983-07-07
Procedeu de obtinere a p-toluensulfonamidei
FR2602759B1
(fr )
1988-12-02
Procede d'obtention du phosphate tricalcique
RO77791A2
(ro )
1981-12-25
Procedeu de obtinere a prealiajului alti5b1
RO88314A2
(ro )
1985-12-20
Procedeu de obtinere a 4-aminoanisolului
RO90563A
(ro )
1986-12-10
Procedeu de obtinere a izoprenului
RO81062A2
(ro )
1983-02-01
Procedeu de obtinere a poli-epsilon-caprolactamei