AT209339B
(en )
Process for the preparation of new N-thiotrichloromethyl-substituted heterocyclic nitrogen compounds
CH281277A
(en )
1952-02-29
Process for the production of thyroxine.
CH279915A
(en )
1951-12-31
Process for the production of artificial structures.
AT173451B
(en )
1952-12-27
Process for the preparation of new organic N-acylamidodiols
AT176434B
(en )
1953-10-26
Process for making margarine
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
CH283770A
(en )
1952-06-30
Process for the manufacture of detergents.
AT164803B
(en )
1949-12-27
Process for the production of fertilizers
AT171694B
(en )
1952-06-25
Process for the production of new basic ethers
AT177769B
(en )
1954-03-10
Process for the preparation of new α-acylamido-β-acyloxypropiophenone compounds
AT193400B
(en )
1957-11-25
Process for the production of phenols
AT177416B
(en )
1954-01-25
Process for the preparation of new chlorinated diketochromanes
AT181530B
(en )
1955-03-25
Process for the manufacture of footwear
AT171708B
(en )
1952-06-25
Process for the preparation of new m-alkoxy-phenyl-isothiocyanates
AT170864B
(en )
1952-04-10
Process for the preparation of new Methylbenzhydryl-β-morpholinoäthyläthern
AT168062B
(en )
1951-04-10
Process for the production of new naphthalene derivatives
AT172634B
(en )
1952-09-25
Process for the preparation of new thiocarbhydrazine compounds
AT173693B
(en )
1953-01-10
Process for the preparation of new diphenylyl compounds
CH281278A
(en )
1952-02-29
Process for the preparation of 1-phenyl-2-aminopropane.
AT178459B
(en )
1954-05-10
Process for the production of polyvinylidenecyanide
AT163622B
(en )
1949-07-25
Process for the preparation of new substituted thiophanes
AT163621B
(en )
1949-07-25
Process for the preparation of new substituted thiophanes
CH282221A
(en )
1952-04-15
Process for the preparation of stilbene-4-arsenic acid.
CH279542A
(en )
1951-11-30
Process for the preparation of 2-carboxymethylmercapto-4-carboxy-benzene-stibic acid.
AT173445B
(en )
1952-12-27
Process for the preparation of new haloacetamidodiol compounds