CH52907A
(en )
1912-01-02
Process for the representation of indigo
CH58146A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
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
CH55374A
(en )
1912-08-16
Procedure for the representation of tetrabromindigio
CH54686A
(en )
1912-06-01
Method for the representation of pinacon
CH55670A
(en )
1912-09-02
Method for the representation of pinacon
CH56841A
(en )
1912-11-16
Method for the representation of pinacon
CH51348A
(en )
1911-09-01
Process for the preparation of bromo diethylacetylurea
CH59329A
(en )
1913-05-02
Process for the preparation of bromo diethylacetylurea
CH59330A
(en )
1913-05-02
Process for the preparation of bromo diethylacetylurea
CH54324A
(en )
1912-05-17
Process for the representation of erythrene
CH58670A
(en )
1913-03-17
Process for the representation of erythrene
CH50960A
(en )
1911-07-17
Process for the preparation of tetramethylenediamine
CH52409A
(en )
1911-11-16
Process for the preparation of anthraquinone
CH55404A
(en )
1912-08-16
Process for the improvement of fluids
CH50076A
(en )
1911-04-17
Process for the representation of easily connectable tetrabromo indigo
CH61916A
(en )
1913-10-16
Process for the representation of erythrene
CH52432A
(en )
1911-11-16
Process for the preparation of ferromolybdenum
CH59573A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH59570A
(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
CH53585A
(en )
1912-03-01
Process for the preparation of formyl cellulose