CH330477A
(en )
1958-06-15
Process for the production of terephthalic acid
CH311195A
(en )
1955-11-30
Process for the production of hydroperoxides.
AT174375B
(en )
1953-03-25
Process for the production of phthalic acid by catalytic oxidation of naphthalene
CH312181A
(en )
1955-12-31
Process for the production of terephthalic acid.
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
AT240347B
(en )
1965-05-25
Process for the production of acetic acid by the catalytic oxidation of propylene
CH318438A
(en )
1957-01-15
Process for the production of the solid nitrating acid of the formula (NO2 +) (HS2O7-)
CH310497A
(en )
1955-10-31
Process for the oxidation of diphenylmethane and its derivatives using nitric acid.
AT175270B
(en )
1953-06-25
Process for the production of high quality steels
CH349857A
(en )
1960-10-31
Process for the production of solid mixtures for the production of aqueous phosphating solutions
AT173701B
(en )
1953-01-26
Process for the production of new dithiosemicarbazones substituted glyoxals
AT184674B
(en )
1956-02-10
Process for the production of new N-oxydstrychnine or N-oxydbrucine carboxylic acid esters
AT174904B
(en )
1953-05-26
Process for the production of substituted carboxylic acids
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT172638B
(en )
1952-09-25
Process for the production of water-white phthalic acid esters
AT171733B
(en )
1952-06-25
Process for the production of folinic acid
AT195905B
(en )
1958-02-25
Process for the production of the new lactone of δ-hydroxy-dodecanoic acid
CH373027A
(en )
1963-11-15
Process for the production of adipic acid from the oxidation products of cyclohexane
AT192909B
(en )
1957-11-11
Process for the production of aromatic carboxylic acids
AT175564B
(en )
1953-07-25
Process for the preparation of p-sulfamide benzoic acid
AT201246B
(en )
1958-12-10
Process for the production of oxidation products of the steroid series
CH319938A
(en )
1957-03-15
Process for the preparation of paratoluic acid
AT189174B
(en )
1957-03-11
Process for the production of carboxylic acids
AT175879B
(en )
1953-08-25
Process for the catalytic hydrogenation of carbohydrates using iron catalysts precipitated from sulfuric acid solutions
AT180057B
(en )
1954-11-10
Process for the production of the new malic acid dialdehyde