CH67977A
(en )
1915-02-01
Process for the manufacture of preparations containing free lecithin
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
CH55542A
(en )
1912-08-16
Process for the preparation of allophanoic acid chloride
CH70056A
(en )
1915-08-16
Process for the preparation of methylene tetrahydropapaverine
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH69943A
(en )
1915-08-02
Process for the production of diastase preparations
CH70708A
(en )
1915-10-16
Process for the manufacture of containers
CH69077A
(en )
1915-05-17
Process for making toothpastes
CH71665A
(en )
1916-02-01
Process for the preparation of benzylidene tetrahydropapaverine
CH57863A
(en )
1913-02-01
Process for the preparation of p-aminobenzoylquinine
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
CH67004A
(en )
1914-11-02
Process for the manufacture of explosives
CH77203A
(en )
1918-03-16
Process for the preparation of glycolyl-p-anisidide
CH72174A
(en )
1916-04-17
Process for the production of enamels
CH71191A
(en )
1915-12-01
Process for the production of methyl chloride
CH71664A
(en )
1916-02-01
Process for the preparation of ethylidene tetrahydropapaverine
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH69179A
(en )
1915-06-01
Process for the production of cerium fluoride
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
AT75516B
(en )
1919-02-25
Process for the manufacture of base enamels.
CH68601A
(en )
1915-04-01
Process for the preparation of anthraquinone
CH67707A
(en )
1915-01-02
Process for the preparation of anthraquinone