CH42512A
(en )
1909-02-01
Process for the preservation of aqueous hydrogen peroxide solutions
FR398985A
(en )
1909-06-18
Scouring and bleaching process
CH40642A
(en )
1908-08-01
Process for making soap
CH44808A
(en )
1909-09-16
Process for the production of textile fibers
CH48576A
(en )
1910-11-01
Process for the production of cellulose solutions
CH49399A
(en )
1911-02-01
Process for the production of cellulose solutions
CH47661A
(en )
1910-07-16
Washing method
CH42306A
(en )
1909-01-16
Process for the coagulation of viscose solutions
CH40055A
(en )
1908-06-01
Process for making bleached soap
CH42492A
(en )
1909-02-01
Method of mending hosiery
CH42495A
(en )
1909-02-01
Process for the production of a liquid detergent and bleach
CH73107A
(en )
1916-08-16
Process for cleaning sulphite waste liquor
CH66989A
(en )
1914-11-02
Apparatus for treating pulps for bleaching purposes
CH44831A
(en )
1909-09-16
Process for the purification of electrochemically produced chlorates
AU1440809B
(en )
1909-11-23
Method of washing linen andthe like
CH45602A
(en )
1909-12-01
Process for making stained glass
CH48679A
(en )
1910-11-16
Process for the preservation of copper oxide ammonia cellulose solutions
CH45764A
(en )
1909-12-16
Process for the preservation of copper oxide ammonia cellulose solutions
CH43024A
(en )
1909-03-16
Process for the production of pressed, solid wash blue
CH47250A
(en )
1910-06-01
Method of making embroidery
CH54601A
(en )
1912-06-01
Process for manufacturing components
CH49730A
(en )
1911-03-16
Process for manufacturing components
AT46542B
(en )
1911-02-25
Process for the production of soaps and soap-containing mixtures.
CH47239A
(en )
1910-06-16
Process for the production of devices having bundles of bristles
CH43299A
(en )
1909-04-16
Process for the manufacture of horsehair brushes