AT209339B
(en )
Process for the preparation of new N-thiotrichloromethyl-substituted heterocyclic nitrogen compounds
CH276614A
(en )
1951-07-15
Process for the production of phenol-aldehyde molding compounds and molding compound obtained by this method.
CH281277A
(en )
1952-02-29
Process for the production of thyroxine.
AT172618B
(en )
1952-09-25
Process for the preparation of alicyclic oximes
CH281124A
(en )
1952-02-29
Process for the preparation of cyclohexanone oxime.
AT169808B
(en )
1951-12-27
Process for the preparation of α-substituted compounds derived from naphthalene
CH275795A
(en )
1951-06-15
Process for the preparation of organohalosilanes.
CH299374A
(en )
1954-06-15
Process for the preparation of solutions of acrylonitrile polymers.
AT171709B
(en )
1952-06-25
Process for the preparation of oximes
CH283770A
(en )
1952-06-30
Process for the manufacture of detergents.
AT164803B
(en )
1949-12-27
Process for the production of fertilizers
CH295041A
(en )
1953-12-15
Process for the preparation of hydroxylamine sulfonates.
CH264601A
(en )
1949-10-31
Process for the preparation of hydroxylamine sulphate solutions.
CH281752A
(en )
1952-03-31
Process for the preparation of 1,4-diketo-5-methyl-1,4,5,8,9,10-hexahydro-naphthalene.
CH266997A
(en )
1950-02-28
Process for the preparation of 3,4-dimethyl-5-phenyl-2-imino-thiazolidine.
AT173082B
(en )
1952-11-10
Process for the production of fine-grained, precision-cast parts
CH282223A
(en )
1952-04-15
Process for the production of quinazoline compounds.
CH274521A
(en )
1951-04-15
Process for the preparation of 2-phenyl-3,4,5,6-tetrahydrobenzoic acid.
AT170035B
(en )
1952-01-10
Process for the preparation of new compounds of phenyl-ethyl-barbituric acid
CH281278A
(en )
1952-02-29
Process for the preparation of 1-phenyl-2-aminopropane.
AT177769B
(en )
1954-03-10
Process for the preparation of new α-acylamido-β-acyloxypropiophenone compounds
CH279542A
(en )
1951-11-30
Process for the preparation of 2-carboxymethylmercapto-4-carboxy-benzene-stibic acid.
CH282221A
(en )
1952-04-15
Process for the preparation of stilbene-4-arsenic acid.
AT168832B
(en )
1951-08-25
Process for the production of insecticidal compounds containing phosphorus
AT170616B
(en )
1952-03-10
Process for the production of new, easily water-soluble compounds of the dimethylxanthines