CH71688A
(en )
1916-02-01
Process for making soybean coffee
CH65738A
(en )
1914-07-16
Process for making nicotine-containing soap
CH69955A
(en )
1915-08-02
Process for the preparation of 4-chloro-1-oxyanthraquinone
CH71544A
(en )
1916-01-17
Process for the preparation of 4-methyl-1-oxyanthraquinone
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH71280A
(en )
1915-12-16
Process for making whey lemonade
AT74197B
(en )
1918-02-25
Process for making margarine.
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH73083A
(en )
1916-08-16
Process for making twine
CH69077A
(en )
1915-05-17
Process for making toothpastes
CH71665A
(en )
1916-02-01
Process for the preparation of benzylidene tetrahydropapaverine
AT74100B
(en )
1918-01-10
Process for making ice colors.
CH77203A
(en )
1918-03-16
Process for the preparation of glycolyl-p-anisidide
CH70774A
(en )
1915-11-01
Process for making rubber articles
CH74747A
(en )
1917-09-01
Process for the preparation of ß-aminoanthraquinone
CH70403A
(en )
1915-09-16
Process for the production of wood briquettes
CH71053A
(en )
1915-11-16
Process for the production of art prints
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
CH70056A
(en )
1915-08-16
Process for the preparation of methylene tetrahydropapaverine
CH72366A
(en )
1916-10-16
Process for the production of tops
CH70708A
(en )
1915-10-16
Process for the manufacture of containers
AT75516B
(en )
1919-02-25
Process for the manufacture of base enamels.
CH72487A
(en )
1916-05-16
Process for making beer
CH69145A
(en )
1915-06-01
Process for the production of impregnated polishing cloths
CH79954A
(en )
1919-01-16
Process for the production of coffee substitutes