CH70708A
(en )
1915-10-16
Process for the manufacture of containers
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH68153A
(en )
1915-02-16
Process for the production of fuel
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
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH68666A
(en )
1915-04-01
Process for the production of finely divided indanthrenes
CH70369A
(en )
1915-09-16
Process for the production of finely divided indanthrenes
CH72174A
(en )
1916-04-17
Process for the production of enamels
CH70056A
(en )
1915-08-16
Process for the preparation of methylene tetrahydropapaverine
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
CH69179A
(en )
1915-06-01
Process for the production of cerium fluoride
CH69077A
(en )
1915-05-17
Process for making toothpastes
CH77203A
(en )
1918-03-16
Process for the preparation of glycolyl-p-anisidide
CH71053A
(en )
1915-11-16
Process for the production of art prints
CH67004A
(en )
1914-11-02
Process for the manufacture of explosives
AT75516B
(en )
1919-02-25
Process for the manufacture of base enamels.
CH71191A
(en )
1915-12-01
Process for the production of methyl chloride
CH71665A
(en )
1916-02-01
Process for the preparation of benzylidene tetrahydropapaverine
CH78372A
(en )
1918-07-16
Process for the manufacture of stamps
CH63494A
(en )
1914-02-02
Process for the production of components
CH72628A
(en )
1916-06-16
Process for the production of antimonies
CH66998A
(en )
1914-11-02
Process for the production of canned tomatoes
CH71664A
(en )
1916-02-01
Process for the preparation of ethylidene tetrahydropapaverine
AT87461B
(en )
1922-02-25
Process for the production of alkali amide.