CH61039A
(en )
1913-09-01
Process for the production of wooden panels
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH54792A
(en )
1912-06-17
Process for the production of wooden mats
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
CH57226A
(en )
1912-12-16
Process for the production of covering panels
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH62272A
(en )
1913-11-17
Process for the production of walls from building panels
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
CH65234A
(en )
1914-06-01
Process for the production of dihydromorphine
CH61633A
(en )
1913-10-01
Process for the production of ceiling formwork
CH60359A
(en )
1913-07-16
Process for the production of posters
CH54334A
(en )
1912-05-17
Process for the production of synthetic wood
CH66502A
(en )
1914-09-16
Process for the production of cyanides
CH70403A
(en )
1915-09-16
Process for the production of wood briquettes
CH61698A
(en )
1913-10-16
Process for the preparation of ß-acetyltrimethylenetetramethyldiamine
CH54972A
(en )
1912-07-01
Process for the production of plate-shaped objects
CH63494A
(en )
1914-02-02
Process for the production of components
CH62140A
(en )
1913-11-01
Process for the manufacture of explosives
CH63133A
(en )
1914-01-02
Process for the manufacture of explosives
CH59877A
(en )
1913-06-02
Process for the production of embroidery templates
CH55154A
(en )
1912-07-16
Process for the production of concrete beams with cavities
CH55865A
(en )
1912-09-16
Process for the production of rollable plaster bases
CH61932A
(en )
1913-10-16
Process for the production of sparkling beverages
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