CH52640A
(en )
1911-12-16
Process for the representation of an iron colored lacquer
CH52502A
(en )
1911-11-16
Process for the representation of a lead-colored lacquer
CH53775A
(en )
1912-04-01
Process for the preparation of an o-oxymonoazo dye
CH71550A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH71551A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH71546A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH71548A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH71552A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH70630A
(en )
1915-10-16
Process for the representation of a colored lacquer
CH72348A
(en )
1916-05-01
Process for the representation of a colored lacquer
CH71545A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH72347A
(en )
1916-05-01
Process for the representation of a colored lacquer
CH71547A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH71549A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH63363A
(en )
1914-01-16
Process for the representation of a colored lacquer
CH64390A
(en )
1914-04-01
Process for the representation of a colored lacquer
CH58146A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
CH49274A
(en )
1911-01-16
Process for the preparation of an o-oxymonoazo dye
CH48348A
(en )
1910-10-17
Process for the preparation of an aminooxyazo dye
CH52432A
(en )
1911-11-16
Process for the preparation of ferromolybdenum
CH52907A
(en )
1912-01-02
Process for the representation of indigo
CH56493A
(en )
1912-11-01
Process for the preparation of a yellow-green pigment
CH51283A
(en )
1911-08-16
Process for the preparation of a post-chromable azotriphenylmethane dye
CH55480A
(en )
1912-08-16
Process for the preparation of an orthooxymonoazo dye
CH55481A
(en )
1912-08-16
Process for the preparation of an orthooxymonoazo dye