CH362090A
(en )
1962-05-31
Process for the preparation of aminoacetonitriles
CH366188A
(en )
1962-12-15
Process for the treatment of metal objects
CH360808A
(en )
1962-03-15
Process for the production of copolymers
CH360696A
(en )
1962-03-15
Process for the preparation of polymethyl-oxyphenyl-chromanes
CH395407A
(en )
1965-07-15
Process for the treatment of residual heating oils
CH360994A
(en )
1962-03-31
Process for the preparation of basic substituted carbazoles
AT205459B
(en )
1959-09-25
Process for the treatment of charcoal moldings by heating in gas-heated ring ovens
CH364119A
(en )
1962-08-31
Process for the production of copolymers of vinyl chloride
CH360898A
(en )
1962-03-15
Process for the production of radiographs
CH355232A
(en )
1961-06-30
Process for the production of a cooking device and cooking device produced by this method
CH394181A
(en )
1965-06-30
Process for the preparation of 16B-methyl-11B-oxy-steroids of the pregnane series
CH355780A
(en )
1961-07-31
Process for the preparation of phenthiazines
CH348967A
(en )
1960-09-30
Process for the preparation of benzimidazoles
CH354413A
(en )
1961-05-31
Process for the manufacture of leather-like products
CH357710A
(en )
1961-10-31
Process for the production of phosphams
AT190278B
(en )
1957-06-25
Process for the production of moldings
CH340457A
(en )
1959-08-15
Process for the treatment of raw water with poorly soluble phosphates
AT202353B
(en )
1959-03-10
Process for the preparation of grafted copolymers
CH366726A
(en )
1963-01-15
Method of treating flour
AT199652B
(en )
1958-09-25
Process for the preparation of new pyrazolo-pyrimidines
AT198510B
(en )
1958-07-10
Process for the continuous production or treatment of tubular film
CH368192A
(en )
1963-03-31
Process for the preparation of p-aminophenol
CH356132A
(en )
1961-08-15
Process for the preparation of new aminoalkyl derivatives of homoakridane
AT194617B
(en )
1958-01-10
Process for the heat treatment of metals
AT197339B
(en )
1958-04-25
Device for the treatment of hot gases