CS178826B2
(en )
1977-10-31
Method for producing microporous flat materials.
CS184321B2
(en )
1978-08-31
Method for producing porous ceramic materials
HU173783B
(hu )
1979-08-28
Sposob poluchenija monopeptidaminov
YU127874A
(en )
1980-10-31
Process for obtaining compolyamides
YU285174A
(en )
1982-06-18
Process for preparing new n-(methoxymethyl-furyl-methyl)-6,7-benzomorphans and - morphinans
YU36948B
(en )
1984-08-31
Process for obtaining piperazinyl-quinazolines
YU88174A
(en )
1982-06-18
Process for obtaining 2-arylamino-2-imidazoline derivativees
YU37346B
(en )
1984-08-31
Process for obtaining 14beta-alkyloxamorphinane
YU39303B
(en )
1984-10-31
Process for obtaining alfa-6-deoxy-tetracyclines
CS183763B2
(en )
1978-07-31
Process for preparing d-homosteroides
YU25374A
(en )
1982-02-28
Process for obtaining 6delta-deoxytetracyline
CS189623B2
(en )
1979-04-30
Process for preparing 4-imidothiazetidin-2-one
CA1011083A
(en )
1977-05-31
Method and apparatus for making castings
CS183740B2
(en )
1978-07-31
Method for obtaining eta-caprolactam
YU129274A
(en )
1981-11-13
Process for obtaining 3-(17beta-hydroxy-4-androstene-3-one-17alfa-yl)-propiolactone
GB1404442A
(en )
1975-08-28
Process for preparing 3-anilino-pyrazolones-5
CS184872B1
(en )
1978-09-15
Method of preparing quality clay,especially bentonite and device for making the method
YU279774A
(en )
1982-06-18
Process for obtaining 4-oxo-2-imidazolidinylidene-urea
ZA732909B
(en )
1974-04-24
New heterocyclic compounds and process for preparing the same
CS183759B2
(en )
1978-07-31
Process for preparing acylaminophenylacetamidines
CS181761B2
(en )
1978-03-31
Process for preparing bisphenylolmethane or bisphenylolpropane
YU36009B
(en )
1981-11-13
Process for obtaining 4-acetamido-phenyl-2-acetoxybenzoate
CS182269B2
(en )
1978-04-28
Process for preparing alkylnaphtalenes
IL44210A0
(en )
1974-05-16
Process for preparing 4-hydroxythiochromans
CS189663B2
(en )
1979-04-30
Process for preparing alpha-ethinylbenzhydroles