CH61432A
(en )
1913-09-16
Process for the production of envelopes and bags
CH62755A
(en )
1914-02-02
process for the production of fire-proof and heat-insulating material
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH65639A
(en )
1914-07-01
Process for making sacks
CH63721A
(en )
1914-02-16
Process for the production of folding packs
CH58356A
(en )
1913-03-01
Process for the production of overlaid glass envelopes and glass vessels
CH60359A
(en )
1913-07-16
Process for the production of posters
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH61865A
(en )
1913-10-16
Process and device for the production of molded artificial stone
CH60544A
(en )
1913-07-16
Process for the production of car and machine greases
CH63133A
(en )
1914-01-02
Process for the manufacture of explosives
CH62140A
(en )
1913-11-01
Process for the manufacture of explosives
CH57546A
(en )
1913-01-16
Process for the production of size
CH63503A
(en )
1914-04-01
Process and device for the production of panel-shaped structures
CH59877A
(en )
1913-06-02
Process for the production of embroidery templates
CH61698A
(en )
1913-10-16
Process for the preparation of ß-acetyltrimethylenetetramethyldiamine
CH62851A
(en )
1913-12-16
Process and device for the production of white lead
CH62847A
(en )
1913-12-16
Process for the simultaneous production of ammonium phosphate and ammonium nitrate
CH63123A
(en )
1914-01-02
Process for the production of hydrogen chloride
CH66502A
(en )
1914-09-16
Process for the production of cyanides
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH65234A
(en )
1914-06-01
Process for the production of dihydromorphine
CH61931A
(en )
1913-10-16
Process for the production of technically usable rubber substitute
CH67708A
(en )
1915-01-02
Process for the preparation of nitrocellulose-containing solutions and paints
AT63556B
(en )
1914-02-25
Process for the production of artificial sponge.