CH59156A
(en )
1913-04-16
Process for the preparation of a dianthraquinonyl thioether
CH58521A
(en )
1913-03-17
Process for the preparation of a diaminodioxyarsenobenzene derivative
CH59812A
(en )
1913-06-02
Process for the preparation of a diaminodioxyarsenobenzene derivative
CH59420A
(en )
1913-05-02
Process for the preparation of a related dye
CH61605A
(en )
1913-10-01
Process for the preparation of a related dye
CH61606A
(en )
1913-10-01
Process for the preparation of a related dye
CH61708A
(en )
1913-10-16
Process for the preparation of a tanning agent
CH58522A
(en )
1913-03-17
Process for the preparation of a derivative of diaminodioxyarsenobenzene
CH59813A
(en )
1913-06-02
Process for the preparation of a derivative of diaminodioxyarsenobenzene
CH63441A
(en )
1914-02-02
Process for the preparation of a hexaaminoarsenobenzene
CH64347A
(en )
1914-04-01
Process for the preparation of a bismethylaminotetraminoarsenobenzene
CH58420A
(en )
1913-03-01
Process for the preparation of a tanning substance
CH59582A
(en )
1913-05-16
Process for the preparation of a tanning substance
CH69338A
(en )
1915-06-16
Process for the preparation of a dichloroisatin
CH70359A
(en )
1915-09-16
Process for the preparation of a dichloroisatin
CH62346A
(en )
1913-11-17
Process for the preparation of a stain-coloring monoazo dye
CH64839A
(en )
1914-05-01
Process for the preparation of a sulfur dye
CH65352A
(en )
1914-06-16
Process for the preparation of a sulfur dye
CH61420A
(en )
1913-09-16
Process for the preparation of a new sulfur dye
CH63018A
(en )
1914-01-02
Process for the preparation of a new sulfur dye
CH63019A
(en )
1914-01-02
Process for the preparation of a new sulfur dye
CH63020A
(en )
1914-01-02
Process for the preparation of a new sulfur dye
CH55935A
(en )
1912-09-16
Process for the preparation of a sulfur-containing dye
CH55936A
(en )
1912-09-16
Process for the preparation of a sulfur-containing dye
CH56363A
(en )
1912-11-01
Process for the preparation of a sulfur-containing dye