CH59825A
(en )
1913-06-02
Process for the production of fire-resistant coatings on objects of all kinds
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH72060A
(en )
1916-03-16
Process for the production of metal coatings
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH46712A
(en )
1910-04-01
Process for the production of uniform metal coatings on metal objects
CH47559A
(en )
1910-07-16
Process for the production of dense coatings
CH58929A
(en )
1913-04-16
Process for the production of metallic coatings on bodies made of carbon
CH62853A
(en )
1913-12-16
Process for the production of paints
CH64710A
(en )
1914-04-16
Process for the production of paints
CH64483A
(en )
1914-04-01
Process for the production of a metallic lacquer from leukotetrabromoindigo
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH60359A
(en )
1913-07-16
Process for the production of posters
CH59791A
(en )
1913-06-02
Process for the production of hulls of all kinds
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
CH63594A
(en )
1914-02-02
Process for the production of writing boards
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH57546A
(en )
1913-01-16
Process for the production of size
CH83272A
(en )
1919-12-01
Process for the production of metallic coatings on fired goods
CH61039A
(en )
1913-09-01
Process for the production of wooden panels
CH65234A
(en )
1914-06-01
Process for the production of dihydromorphine
CH63494A
(en )
1914-02-02
Process for the production of components
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
CH60351A
(en )
1913-07-01
Process for the production of mold plates
CH55514A
(en )
1912-08-16
Process for the production of vitreous bodies