AT63693B
(en )
1914-02-25
Process for the treatment of powdery substances.
CH58146A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
CH52412A
(en )
1911-11-16
Process for the preparation of an oxidation product of ß-aminoanthraquinone
AT82234B
(en )
1921-01-10
Process for the treatment of lignocelluloses containing ketones.
CH51753A
(en )
1911-09-16
Process for the preparation of ß-ß-Methylpropylpropionäureamids
CH51276A
(en )
1911-08-16
Process for the preparation of divinyl
AT52288B
(en )
1912-02-26
Process for the electrolytic preparation of halogen-oxygen compounds.
CH52112A
(en )
1911-11-01
Process for the preparation of ßy-dimethyl-ay-butadiene
CH52500A
(en )
1911-11-16
Process for the preparation of ßy-dimethyl-ay-butadiene
CH58145A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
AT63529B
(en )
1914-02-25
Process for the preparation of hexamethylenetetramine amphorates.
CH55404A
(en )
1912-08-16
Process for the improvement of fluids
CH52907A
(en )
1912-01-02
Process for the representation of indigo
CH54323A
(en )
1912-05-17
Process for the preparation of b-g-dimethylerythrene
CH59310A
(en )
1913-05-02
Process for the preparation of b-g-dimethylerythrene
CH59561A
(en )
1913-05-16
Process for the preparation of b-g-dimethylerythrene
CH53150A
(en )
1912-02-01
Process for the preparation of quinine diglycolate
CH63268A
(en )
1914-01-16
Process for the separation of adsorbed, colloidal, soluble or finely divided bodies from the adsorbents
CH51275A
(en )
1911-08-16
Process for the preparation of isoprene
CH55550A
(en )
1912-08-16
Process for the preparation of anthranol
CH54324A
(en )
1912-05-17
Process for the representation of erythrene
CH58670A
(en )
1913-03-17
Process for the representation of erythrene
CH57542A
(en )
1913-01-16
Process for the preparation of catechol
CH53585A
(en )
1912-03-01
Process for the preparation of formyl cellulose
CH49434A
(en )
1911-02-01
Process for the preparation of dehydroindigobisulfite