CH56965A
(en )
1912-12-02
Process for the preparation of acetic anhydride
CH51118A
(en )
1911-07-17
Process for the preparation of acetic anhydride
CH50652A
(en )
1911-06-16
Process for the preparation of ß-methyladipic acid
CH49434A
(en )
1911-02-01
Process for the preparation of dehydroindigobisulfite
CH49761A
(en )
1911-03-16
Process for the preparation of b-methyltetramethylenediamine
CH50161A
(en )
1911-05-01
Process for the preparation of methylketobutanol
CH49760A
(en )
1911-03-16
Process for the preparation of ketobutanol
CH49907A
(en )
1911-04-01
Process for the preparation of diethylgallocyanine
AT52289B
(en )
1912-02-26
Process for the preparation of cellulose esters.
CH75048A
(en )
1916-11-01
Process for the preparation of acetic anhydride
CH76866A
(en )
1918-02-16
Process for the preparation of acetic anhydride
CH70767A
(en )
1915-11-01
Process for the preparation of acetic anhydride
CH50225A
(en )
1911-05-16
Process for the preparation of ß-methyladipic acid
CH50282A
(en )
1911-05-16
Process for the preparation of benzoylsalicylic acid
CH50650A
(en )
1911-06-16
Process for the preparation of ß-methyladipic acid
CH50651A
(en )
1911-06-16
Process for the preparation of ß-methyladipic acid
CH50653A
(en )
1911-06-16
Process for the preparation of ß-methyladipic acid
CH50654A
(en )
1911-06-16
Process for the preparation of ß-methyladipic acid
CH49523A
(en )
1911-02-16
Process for the preparation of monojodelaidic acid
CH49522A
(en )
1911-03-01
Process for the preparation of monoiodobrassidic acid
CH52713A
(en )
1911-12-16
Process for the production of acetic anhydride
CH47956A
(en )
1910-09-01
Process for the preparation of salicylaldehyde
CH58146A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
CH48230A
(en )
1910-10-01
Process for the preparation of anthraquinone
CH62728A
(en )
1913-12-01
Process for the preparation of anthraquinone