CH64531A
(en )
1914-04-01
Process for preserving and reducing the flammability of wood
CH62852A
(en )
1913-12-16
Process for the production of rust preventive agents
CH70403A
(en )
1915-09-16
Process for the production of wood briquettes
CH73218A
(en )
1916-09-01
Process for preserving wood
CH66610A
(en )
1914-09-16
Process for preventing the decomposition of scopolamine solutions
CH69893A
(en )
1915-08-02
Process for preventing the decomposition of scopolamine solutions
CH67036A
(en )
1914-11-02
Process for the preparation of a-bronisovaleric acid-p-phenetidine
CH61039A
(en )
1913-09-01
Process for the production of wooden panels
CH59469A
(en )
1913-05-16
Process for the production of furniture handles made of wood
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH63494A
(en )
1914-02-02
Process for the production of components
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
CH72802A
(en )
1916-07-01
Process for the manufacture of moldings from heat protection agents
CH63594A
(en )
1914-02-02
Process for the production of writing boards
CH54323A
(en )
1912-05-17
Process for the preparation of b-g-dimethylerythrene
CH59310A
(en )
1913-05-02
Process for the preparation of b-g-dimethylerythrene
CH59561A
(en )
1913-05-16
Process for the preparation of b-g-dimethylerythrene
CH63131A
(en )
1914-01-02
Process for the preparation of 2-aminoanthraquinone
CH66731A
(en )
1915-01-16
Process for the preparation of 2-aminoanthraquinone
CH62658A
(en )
1913-12-16
Method of making fire boxes
CH62350A
(en )
1913-11-17
Process for the preparation of an azimido anthraquinone
CH67108A
(en )
1914-11-02
Process for the production of magnesium perborate
CH68595A
(en )
1915-04-01
Process for the production of magnesium perborate