CH54497A
(en )
1912-06-01
Process for the preparation of acetyl cellulose
CH58146A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
CH51952A
(en )
1911-10-16
Process for the preparation of acetyl cellulose solutions
CH53585A
(en )
1912-03-01
Process for the preparation of formyl cellulose
CH52112A
(en )
1911-11-01
Process for the preparation of ßy-dimethyl-ay-butadiene
CH58145A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
CH52500A
(en )
1911-11-16
Process for the preparation of ßy-dimethyl-ay-butadiene
CH68002A
(en )
1915-02-01
Process for the preparation of nitroacetyl cellulose
CH61424A
(en )
1913-09-16
Process for the preparation of nitroacetyl cellulose
CH52409A
(en )
1911-11-16
Process for the preparation of anthraquinone
CH51753A
(en )
1911-09-16
Process for the preparation of ß-ß-Methylpropylpropionäureamids
AT52289B
(en )
1912-02-26
Process for the preparation of cellulose esters.
CH57449A
(en )
1913-01-02
Process for the preparation of p-cresol
CH51741A
(en )
1911-09-16
Process for the preparation of sodium nitrate
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
CH58410A
(en )
1913-03-01
Process for the preparation of tetraethylglycol
CH59795A
(en )
1913-06-02
Process for the preparation of tetraethylglycol
CH55479A
(en )
1912-08-16
Process for the preparation of ß-γ-dimethylerythrene
CH51276A
(en )
1911-08-16
Process for the preparation of divinyl
CH51275A
(en )
1911-08-16
Process for the preparation of isoprene
CH66047A
(en )
1914-08-01
Process for the preparation of cellulose propionate soluble in acetone
CH62221A
(en )
1913-11-01
Process for the preparation of hydrochloroisoquinine ethyl carbonate
CH52022A
(en )
1911-10-16
Process for the preparation of ethoxyacetylsalicylic acid
CH59330A
(en )
1913-05-02
Process for the preparation of bromo diethylacetylurea