CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH282375A
(en )
1952-04-30
Process for the preparation of organohalosilanes.
CH285805A
(en )
1952-09-30
Process for the manufacture of light-sensitive products.
CH275795A
(en )
1951-06-15
Process for the preparation of organohalosilanes.
CH310711A
(en )
1955-10-31
Process for the preparation of p-butylamino-benzoic acid-y-diethylamino-B-oxy-propyl ester.
CH284315A
(en )
1952-07-31
Process for the manufacture of ceramic products.
CH273399A
(en )
1951-02-15
Process for the preparation of hydrogenation products of aldehydes.
CH289374A
(en )
1953-03-15
Process for the production of saturated terpene aldehydes.
AT171709B
(en )
1952-06-25
Process for the preparation of oximes
CH298055A
(en )
1954-04-15
Process for the preparation of 1-phenyl-1-pyridyl- (2 ') -3-N-pyrolidino-propane-p-aminosalicylate.
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT174372B
(en )
1953-03-25
Process for the production of acetals
CH300316A
(en )
1954-07-31
Process for the preparation of mixtures containing oxyethylation products.
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
CH285128A
(en )
1952-08-31
Process for the preparation of esters.
AT179385B
(en )
1954-08-25
Process for the preparation of substituted pteridines
CH295053A
(en )
1953-12-15
Process for the preparation of 2-amino-3-bromoanthraquinone.
AT177526B
(en )
1954-02-10
Process for the preparation of 17,20-oxy-ketones of the Pregnan series
CH266997A
(en )
1950-02-28
Process for the preparation of 3,4-dimethyl-5-phenyl-2-imino-thiazolidine.
CH281752A
(en )
1952-03-31
Process for the preparation of 1,4-diketo-5-methyl-1,4,5,8,9,10-hexahydro-naphthalene.
CH289379A
(en )
1953-03-15
Process for the manufacture of molded products.
CH280469A
(en )
1952-01-31
Process for the preparation of organohalosilanes.
CH289199A
(en )
1953-02-28
Process for the preparation of p-acetamino-cinnamaldehyde thiosemicarbazone.
AT172652B
(en )
1952-10-10
Process for the preparation of 3-picoline
AT176307B
(en )
1953-10-10
Process for the preparation of 20-keto-pregnanes