CH76684A
(en )
1919-05-16
Process for the production of a weather-resistant paint binder
CH83094A
(en )
1919-11-01
Process for the production of a metal coating on objects made of artificial stone
CH79962A
(en )
1919-01-16
Process for the production of a lacquer
CH74534A
(en )
1917-08-01
Process for the production of an anti-skid compound
CH76185A
(en )
1917-11-01
Process for producing a detergent
CH72623A
(en )
1916-06-16
Process for the production of a baking aid
CH75774A
(en )
1918-02-01
process for the production of a soap preparation
CH75554A
(en )
1917-08-16
Process for the production of an artificial fertilizer
CH83507A
(en )
1919-12-01
Process for the production of a quick-setting paint
CH78282A
(en )
1918-07-01
Process for the production of a tanning agent
CH78797A
(en )
1918-09-02
Process for the production of a tanning agent
CH79015A
(en )
1918-10-01
Process for the production of a tanning agent
CH79130A
(en )
1918-10-01
Process for the production of a tanning agent
AT88401B
(en )
1922-05-10
Process for the production of zinc-lead paints.
CH75544A
(en )
1917-08-16
process for the production of a detergent
CH81778A
(en )
1919-07-16
Process for the preparation of a gallocyanine derivative
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
CH77661A
(en )
1918-05-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78888A
(en )
1918-09-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78889A
(en )
1918-09-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78890A
(en )
1918-09-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78891A
(en )
1918-09-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78892A
(en )
1918-09-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78893A
(en )
1918-10-01
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye