GB308660A
(enrdf_load_stackoverflow )
1900-01-01
GB191020216A
(en )
1911-04-27
Manufacture of New Azo-dyestuffs for Chrome-mordanted Wool.
DE237806C
(enrdf_load_stackoverflow )
1900-01-01
GB191109529A
(en )
1911-08-10
Process for the Production of Azodyestuffs on the Fibre.
GB190505861A
(en )
1905-04-13
Improvements in the Manufacture and Production of Azo Colouring Matters.
GB191015390A
(en )
1911-01-12
Manufacture of a New Azo-colouring Matter.
GB191213766A
(en )
1912-08-22
Manufacture of Disazo-dyestuffs.
GB511132A
(enrdf_load_stackoverflow )
1900-01-01
GB191318096A
(en )
1914-01-22
Manufacture of Disazo-dyestuffs.
GB190012819A
(en )
1901-06-08
The Manufacture and Production of Azo Colouring Matters and Material for use therein
GB191003002A
(en )
1910-09-15
Improvements in the Manufacture and Production of Colouring Matters of the Pyrazolone Group.
GB306844A
(en )
1930-05-26
Process for the manufacture of azo dyestuffs on the fibre
GB191403313A
(en )
1914-03-19
Manufacture and Production of Azo-dyestuffs.
GB191100489A
(en )
1911-09-07
The Manufacture of Bisulphite Compounds of Carbazole Dyestuffs and their use for Printing Purposes.
GB190001977A
(en )
1901-01-31
The Production of Fast Dyeings with Dyestuffs containing Sulphur.
GB190920650A
(en )
1909-11-18
Manufacture of New Substantive Disazo Colouring Matters.
GB189911957A
(en )
1899-11-11
A Process for the Manufacture of Oil Colours.
GB190901816A
(en )
1909-10-07
Improvements in the Manufacture and Production of Azo Colouring Matters.
GB190204280A
(en )
1902-12-11
The Manufacture and Production of New Azo Colouring Matters and Colour Lakes
GB190120200A
(en )
1902-07-24
Improvements in the Manufacture of Azo Colouring Matter and of Intermediate Products relating thereto.
GB189802407A
(en )
1898-03-12
Improvements in the Manufacture of Antiseptic Soaps containing Mercury Albuminate.
GB190902608A
(en )
1909-09-02
Manufacture of a New Monoazo-dyestuff, especially adapted for Making Lakes.
GB282804A
(enrdf_load_stackoverflow )
1928-03-29
GB191413455A
(en )
1915-06-02
Improvements in the Manufacture and Production of Azo Colouring Matters.
GB189922640A
(en )
1900-09-15
The Manufacture and Production of New Materials suitable for Use in the Manufacture of Colouring Matters.