CH55931A
(en )
1912-09-16
Process for the preparation of acetaldehyde
CH59795A
(en )
1913-06-02
Process for the preparation of tetraethylglycol
CH55479A
(en )
1912-08-16
Process for the preparation of ß-γ-dimethylerythrene
CH58410A
(en )
1913-03-01
Process for the preparation of tetraethylglycol
CH57398A
(en )
1913-01-02
Process for the preparation of 4-oxy-3-aminophenylarsine
CH57983A
(en )
1913-02-17
Process for the preparation of tetranitroaniline
CH71990A
(en )
1916-03-16
Process for the preparation of acetaldehyde
CH58146A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
CH59573A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH59572A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH59571A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH59570A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH54324A
(en )
1912-05-17
Process for the representation of erythrene
CH58670A
(en )
1913-03-17
Process for the representation of erythrene
CH58091A
(en )
1913-02-17
Process for the preparation of bromo diethylacetylurea
CH57449A
(en )
1913-01-02
Process for the preparation of p-cresol
CH54498A
(en )
1912-06-01
Process for the preparation of aminobenzoylaminobenzoyl-2-amino-5-naphthol-7-sulfonic acid
CH55832A
(en )
1912-09-16
Process for the preparation of o-carboxethylaminophenol-p-arsic acid
CH54326A
(en )
1912-05-17
Process for the preparation of 3-nitro-4oxyphenyl-1-arsic acid
AT63529B
(en )
1914-02-25
Process for the preparation of hexamethylenetetramine amphorates.
CH57769A
(en )
1913-02-01
Process for the preparation of isoprene
CH58139A
(en )
1913-02-17
Process for the preparation of isoprene
CH59309A
(en )
1913-05-02
Process for the preparation of isoprene
CH56842A
(en )
1912-11-16
Process for the preparation of isoprene
CH54604A
(en )
1912-06-01
Process for the preparation of isoprene